Finding the Third Proportional to 7,232,988.38 and 15,472,657.13
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Solution
The third proportional to 7,232,988.38 and 15,472,657.13 is: 33,098,783.81
Step by Step Solution
- Step 1: Write the proportion equation
7,232,988.38 : 15,472,657.13 = 15,472,657.13 : x - Step 2: Convert to fraction form
7,232,988.38/15,472,657.13 = 15,472,657.13/x - Step 3: Cross multiply
7,232,988.38x = 15,472,657.13 × 15,472,657.13 - Step 4: Simplify right side
7,232,988.38x = 239,403,118,507,813.25 - Step 5: Solve for x
x = 239,403,118,507,813.25/7,232,988.38 - Step 6: Final answer
x = 33,098,783.81
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.