Home / 39,502,003.80-59,253,005.70-34,719,034.80

Finding the Fourth Proportional to 39,502,003.80, 59,253,005.70 and 34,719,034.80

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Solution

The fourth proportional to 39,502,003.80, 59,253,005.70 and 34,719,034.80 is: 52,078,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,502,003.80 : 59,253,005.70 = 34,719,034.80 : x
  2. Step 2: Convert to fraction form
    39,502,003.80/59,253,005.70 = 34,719,034.80/x
  3. Step 3: Cross multiply
    39,502,003.80x = 59,253,005.70 × 34,719,034.80
  4. Step 4: Simplify right side
    39,502,003.80x = 2,057,207,166,902,898.25
  5. Step 5: Solve for x
    x = 2,057,207,166,902,898.25/39,502,003.80
  6. Step 6: Final answer
    x = 52,078,552.20

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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.