Question

3:78::5:? What is next term

Answer 1

Solution:-

given by term = 3:78::5:?

》3:78::5:?

》3 × 26 = 78

》5×26 = 130

》(3:78::5:26) ans

☆i hope its help☆

Answer 2

Solution :-

3 : 78 :: 5 : ?

Let the unknown number be x.

Product of the extreme terms = 3*x 

= 3x

Product of the mean terms 78*5

= 390

⇒ 3x = 390

⇒ x = 390/3

⇒ x = 130

so, the required term is 130

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