Question

number analogy 6:222::7:?

Answer 1

in the above we can find that
6: 6^3+6 ::7: 7^3+7
7^3+7= 343+7
=350 is answer

Answer 2

Answer:  The required missing number is 259.

Step-by-step explanation:  We are given to find the missing number in the following proportion :

$6:222::7:?$

Let the required number be represented by x.

Then, according to the given information, we get

$6:222::7:x.$

We know that

$a:b::c:d=a:b=c:d.$

Therefore, we get

$6:222::7:x\\\\\Rightarrow 6:222=7:x\\\\\Rightarrow \dfrac{6}{222}=\dfrac{}{x}\\\\\Rightarrow \dfrac{1}{37}=\dfrac{7}{x}\\\\\Rightarrow x=37\times7\\\\\Rightarrow x=259.$

Thus, the required missing number is 259.