Home / 16,039,265.20-24,061,593.48-7,952,639.92

Finding the Fourth Proportional to 16,039,265.20, 24,061,593.48 and 7,952,639.92

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Solution

The fourth proportional to 16,039,265.20, 24,061,593.48 and 7,952,639.92 is: 11,930,296.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,039,265.20 : 24,061,593.48 = 7,952,639.92 : x
  2. Step 2: Convert to fraction form
    16,039,265.20/24,061,593.48 = 7,952,639.92/x
  3. Step 3: Cross multiply
    16,039,265.20x = 24,061,593.48 × 7,952,639.92
  4. Step 4: Simplify right side
    16,039,265.20x = 191,353,188,847,859.72
  5. Step 5: Solve for x
    x = 191,353,188,847,859.72/16,039,265.20
  6. Step 6: Final answer
    x = 11,930,296.46

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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.