Home / 36,155,981.85-54,234,414.23-10,597,508.34

Finding the Fourth Proportional to 36,155,981.85, 54,234,414.23 and 10,597,508.34

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Solution

The fourth proportional to 36,155,981.85, 54,234,414.23 and 10,597,508.34 is: 15,896,391.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,155,981.85 : 54,234,414.23 = 10,597,508.34 : x
  2. Step 2: Convert to fraction form
    36,155,981.85/54,234,414.23 = 10,597,508.34/x
  3. Step 3: Cross multiply
    36,155,981.85x = 54,234,414.23 × 10,597,508.34
  4. Step 4: Simplify right side
    36,155,981.85x = 574,749,657,117,439.62
  5. Step 5: Solve for x
    x = 574,749,657,117,439.62/36,155,981.85
  6. Step 6: Final answer
    x = 15,896,391.90

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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.