Finding the Fourth Proportional to 58,720,713.97, 88,092,414.01 and 22,326,274.47
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Solution
The fourth proportional to 58,720,713.97, 88,092,414.01 and 22,326,274.47 is: 33,493,724.46
Step by Step Solution
- Step 1: Write the proportion equation
58,720,713.97 : 88,092,414.01 = 22,326,274.47 : x - Step 2: Convert to fraction form
58,720,713.97/88,092,414.01 = 22,326,274.47/x - Step 3: Cross multiply
58,720,713.97x = 88,092,414.01 × 22,326,274.47 - Step 4: Simplify right side
58,720,713.97x = 1,966,775,413,912,133.25 - Step 5: Solve for x
x = 1,966,775,413,912,133.25/58,720,713.97 - Step 6: Final answer
x = 33,493,724.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.