Home / 24,501,865.10-36,752,797.65-20,675,489.90

Finding the Fourth Proportional to 24,501,865.10, 36,752,797.65 and 20,675,489.90

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Solution

The fourth proportional to 24,501,865.10, 36,752,797.65 and 20,675,489.90 is: 31,013,234.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,501,865.10 : 36,752,797.65 = 20,675,489.90 : x
  2. Step 2: Convert to fraction form
    24,501,865.10/36,752,797.65 = 20,675,489.90/x
  3. Step 3: Cross multiply
    24,501,865.10x = 36,752,797.65 × 20,675,489.90
  4. Step 4: Simplify right side
    24,501,865.10x = 759,882,096,609,318.62
  5. Step 5: Solve for x
    x = 759,882,096,609,318.62/24,501,865.10
  6. Step 6: Final answer
    x = 31,013,234.85

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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.