Home / 16,255,986.27-24,366,909.66-5,469,542.30

Finding the Fourth Proportional to 16,255,986.27, 24,366,909.66 and 5,469,542.30

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Solution

The fourth proportional to 16,255,986.27, 24,366,909.66 and 5,469,542.30 is: 8,198,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,255,986.27 : 24,366,909.66 = 5,469,542.30 : x
  2. Step 2: Convert to fraction form
    16,255,986.27/24,366,909.66 = 5,469,542.30/x
  3. Step 3: Cross multiply
    16,255,986.27x = 24,366,909.66 × 5,469,542.30
  4. Step 4: Simplify right side
    16,255,986.27x = 133,275,842,983,814.06
  5. Step 5: Solve for x
    x = 133,275,842,983,814.06/16,255,986.27
  6. Step 6: Final answer
    x = 8,198,570.10

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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.