Home / 15,949,167.69-23,925,414.15-6,101,211.90

Finding the Fourth Proportional to 15,949,167.69, 23,925,414.15 and 6,101,211.90

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Solution

The fourth proportional to 15,949,167.69, 23,925,414.15 and 6,101,211.90 is: 9,152,453.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,949,167.69 : 23,925,414.15 = 6,101,211.90 : x
  2. Step 2: Convert to fraction form
    15,949,167.69/23,925,414.15 = 6,101,211.90/x
  3. Step 3: Cross multiply
    15,949,167.69x = 23,925,414.15 × 6,101,211.90
  4. Step 4: Simplify right side
    15,949,167.69x = 145,974,021,524,408.38
  5. Step 5: Solve for x
    x = 145,974,021,524,408.38/15,949,167.69
  6. Step 6: Final answer
    x = 9,152,453.87

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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.