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| Question 858278:  Three consecutive numbers of G.p are such that there sum is 26 and there product is 216. Find the numbers.
 Answer by richwmiller(17219)
      (Show Source): 
You can put this solution on YOUR website! a = t * r^(n-1), b = t * r^(n),
 c = t * r^(n+1),
 a+b+c=26,
 a*b*c=216
 a=2,   b=6,   c=18,   r=3,   t1=6
 or
 a=18,   b=6,   c=2,   r=1/3,   t1=18
 
 
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