Home / 16,449,416.92-24,681,182.34-6,359,123.80

Finding the Fourth Proportional to 16,449,416.92, 24,681,182.34 and 6,359,123.80

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Solution

The fourth proportional to 16,449,416.92, 24,681,182.34 and 6,359,123.80 is: 9,541,413.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,449,416.92 : 24,681,182.34 = 6,359,123.80 : x
  2. Step 2: Convert to fraction form
    16,449,416.92/24,681,182.34 = 6,359,123.80/x
  3. Step 3: Cross multiply
    16,449,416.92x = 24,681,182.34 × 6,359,123.80
  4. Step 4: Simplify right side
    16,449,416.92x = 156,950,694,030,433.69
  5. Step 5: Solve for x
    x = 156,950,694,030,433.69/16,449,416.92
  6. Step 6: Final answer
    x = 9,541,413.83

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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.