Home / 16,567,217.82-22,862,542.50-9,124,736.85

Finding the Fourth Proportional to 16,567,217.82, 22,862,542.50 and 9,124,736.85

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Solution

The fourth proportional to 16,567,217.82, 22,862,542.50 and 9,124,736.85 is: 12,592,016.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,567,217.82 : 22,862,542.50 = 9,124,736.85 : x
  2. Step 2: Convert to fraction form
    16,567,217.82/22,862,542.50 = 9,124,736.85/x
  3. Step 3: Cross multiply
    16,567,217.82x = 22,862,542.50 × 9,124,736.85
  4. Step 4: Simplify right side
    16,567,217.82x = 208,614,684,034,441.12
  5. Step 5: Solve for x
    x = 208,614,684,034,441.12/16,567,217.82
  6. Step 6: Final answer
    x = 12,592,016.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.