Home / 36,757,136.31-55,135,691.51-9,830,092.47

Finding the Fourth Proportional to 36,757,136.31, 55,135,691.51 and 9,830,092.47

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Solution

The fourth proportional to 36,757,136.31, 55,135,691.51 and 9,830,092.47 is: 14,745,135.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,757,136.31 : 55,135,691.51 = 9,830,092.47 : x
  2. Step 2: Convert to fraction form
    36,757,136.31/55,135,691.51 = 9,830,092.47/x
  3. Step 3: Cross multiply
    36,757,136.31x = 55,135,691.51 × 9,830,092.47
  4. Step 4: Simplify right side
    36,757,136.31x = 541,988,945,891,543.50
  5. Step 5: Solve for x
    x = 541,988,945,891,543.50/36,757,136.31
  6. Step 6: Final answer
    x = 14,745,135.24

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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.