document.write( "Question 1196576: Plese help me solve this geometric progression if 7,x,y,189 are in G.P Find x and y \n" ); document.write( "

Algebra.Com's Answer #829473 by math_helper(2461) $\"\"$ $\"About$

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document.write( "7 = 
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document.write( "x = 
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document.write( "y = 
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document.write( "189 =   -->   -->  or \r
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document.write( "x =  = 21
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document.write( "y =  = 7*9 = 63\r
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document.write( "So the progression is  7, 21, 63, 189, ...  \r
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