Finding the Third Proportional to 115,119,798 and 177,126,009
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Solution
The third proportional to 115,119,798 and 177,126,009 is: 272,530,212.95
Step by Step Solution
- Step 1: Write the proportion equation
115,119,798 : 177,126,009 = 177,126,009 : x - Step 2: Convert to fraction form
115,119,798/177,126,009 = 177,126,009/x - Step 3: Cross multiply
115,119,798x = 177,126,009 × 177,126,009 - Step 4: Simplify right side
115,119,798x = 31,373,623,064,268,080 - Step 5: Solve for x
x = 31,373,623,064,268,080/115,119,798 - Step 6: Final answer
x = 272,530,212.95
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.