Finding the Third Proportional to 265,125,397.13 and 576,142,939.13
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Solution
The third proportional to 265,125,397.13 and 576,142,939.13 is: 1,252,013,914.56
Step by Step Solution
- Step 1: Write the proportion equation
265,125,397.13 : 576,142,939.13 = 576,142,939.13 : x - Step 2: Convert to fraction form
265,125,397.13/576,142,939.13 = 576,142,939.13/x - Step 3: Cross multiply
265,125,397.13x = 576,142,939.13 × 576,142,939.13 - Step 4: Simplify right side
265,125,397.13x = 331,940,686,303,593,472 - Step 5: Solve for x
x = 331,940,686,303,593,472/265,125,397.13 - Step 6: Final answer
x = 1,252,013,914.56
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.