Question

7,10,19,46,127,?
please solve this naa llzzz

Answer 1

Answer:

370

Step-by-step explanation:

7 × 3^1 = 10

10 × 3^2 = 19

19 × 3^3 = 46

46 × 3^4 = 127

127 × 3^5 = 370

Answer 2

Given:

A series of numbers 7, 10, 19, 46, 127.

To Find:

The next term in the series is?

Solution:

The given problem can be solved by developing a common logic between every term.

1. The given series is 7, 10, 19, 46, 127.

2. The second term in the series is obtained as,

=> Second term = 10 = 7 + 3^1. ( First term + 3^1 ).

3. The third term of the series is obtained as,

=>Third term = 19 = 10 + 3^2. ( Second term + 3^2 ).

4. The fourth term of the series is obtained as,

=>Fourth term = 46 = 19 + 3^3. ( Third term + 3^3 ).

5. The fifth term of the series is obtained as,

=>Fifth term = 127 = 46 + 3^4. ( Fourth term + 3^4 ).

6. The sixth term of the series can be obtained using similar logic,

=> Sixth term = Fifth term + 3^5 = 127 + 243 = 370.

Therefore, the next number in the series is 370.