document.write( "Question 130909: Find three numbers in a GP whose sum is 26 and and product is 216 \n" ); document.write( "
Algebra.Com's Answer #517176 by richwmiller(17219)\"\" \"About 
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a = t * r^(n-1),
\n" ); document.write( "b = t * r^(n),
\n" ); document.write( "c = t * r^(n+1),
\n" ); document.write( "a+b+c=26,
\n" ); document.write( "a*b*c=216
\n" ); document.write( "a=2, b=6, c=18, r=3, t1=6
\n" ); document.write( "or
\n" ); document.write( "a=18, b=6, c=2, r=1/3, t1=18
\n" ); document.write( "
\n" );