Question

series number after 4,4,12,108

Answer 1

Answer:

2916

Step-by-step explanation:

it is (X x1)*3*3²*3³

Answer 2

Answer:

2916

given,

a series - 4,4,12,108

to find,

the number that succeeds 108 in the given series

solution,

let the number be X.

the given series follows the following pattern :

• the initial number is 4
• 4 is multiplied by 3ⁿ (starting with the least possible value i.e., n= 0)
• the result then becomes the next number in the sequence and is multiplied by 3ⁿ ( n being the next whole number).

let's verify:

4 x 3⁰ = 4

4 × 3¹ = 12

12 x 3² = 108

so,

X = 108 x 3³

X = 108 x 27

X= 2916

therefore, 2916 is the required response.

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