Home / 38,016,821.70-56,859,344.55-34,002,332.10

Finding the Fourth Proportional to 38,016,821.70, 56,859,344.55 and 34,002,332.10

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Solution

The fourth proportional to 38,016,821.70, 56,859,344.55 and 34,002,332.10 is: 50,855,127.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,016,821.70 : 56,859,344.55 = 34,002,332.10 : x
  2. Step 2: Convert to fraction form
    38,016,821.70/56,859,344.55 = 34,002,332.10/x
  3. Step 3: Cross multiply
    38,016,821.70x = 56,859,344.55 × 34,002,332.10
  4. Step 4: Simplify right side
    38,016,821.70x = 1,933,350,316,377,425
  5. Step 5: Solve for x
    x = 1,933,350,316,377,425/38,016,821.70
  6. Step 6: Final answer
    x = 50,855,127.54

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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.