Home / 36,719,454.30-55,092,740.85-15,155,925.90

Finding the Fourth Proportional to 36,719,454.30, 55,092,740.85 and 15,155,925.90

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Solution

The fourth proportional to 36,719,454.30, 55,092,740.85 and 15,155,925.90 is: 22,739,485.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,719,454.30 : 55,092,740.85 = 15,155,925.90 : x
  2. Step 2: Convert to fraction form
    36,719,454.30/55,092,740.85 = 15,155,925.90/x
  3. Step 3: Cross multiply
    36,719,454.30x = 55,092,740.85 × 15,155,925.90
  4. Step 4: Simplify right side
    36,719,454.30x = 834,981,497,950,503
  5. Step 5: Solve for x
    x = 834,981,497,950,503/36,719,454.30
  6. Step 6: Final answer
    x = 22,739,485.48

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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.