Home / 16,641,542.20-24,962,313.30-13,618,233.40

Finding the Fourth Proportional to 16,641,542.20, 24,962,313.30 and 13,618,233.40

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Solution

The fourth proportional to 16,641,542.20, 24,962,313.30 and 13,618,233.40 is: 20,427,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,641,542.20 : 24,962,313.30 = 13,618,233.40 : x
  2. Step 2: Convert to fraction form
    16,641,542.20/24,962,313.30 = 13,618,233.40/x
  3. Step 3: Cross multiply
    16,641,542.20x = 24,962,313.30 × 13,618,233.40
  4. Step 4: Simplify right side
    16,641,542.20x = 339,942,608,723,324.25
  5. Step 5: Solve for x
    x = 339,942,608,723,324.25/16,641,542.20
  6. Step 6: Final answer
    x = 20,427,350.10

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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.