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If we look at series carefully it is that we can group in pairs.
First group in pairs.
14,28 = x,2x
24,48=y, 2y ; y = x +10
36,72=z, 2z ; z = y + 12 = x+22
So next series would be a,2a
And a = z +14 =y+26= x + 36
We know x=14
So a =14+36=50
So 2a=100.
The pattern is 14,28,24,48, 36,72,50,100.
First group in pairs.
14,28 = x,2x
24,48=y, 2y ; y = x +10
36,72=z, 2z ; z = y + 12 = x+22
So next series would be a,2a
And a = z +14 =y+26= x + 36
We know x=14
So a =14+36=50
So 2a=100.
The pattern is 14,28,24,48, 36,72,50,100.
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