Home / 24,399,021.24-36,587,900.61-8,221,957.20

Finding the Fourth Proportional to 24,399,021.24, 36,587,900.61 and 8,221,957.20

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Solution

The fourth proportional to 24,399,021.24, 36,587,900.61 and 8,221,957.20 is: 12,329,353.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,399,021.24 : 36,587,900.61 = 8,221,957.20 : x
  2. Step 2: Convert to fraction form
    24,399,021.24/36,587,900.61 = 8,221,957.20/x
  3. Step 3: Cross multiply
    24,399,021.24x = 36,587,900.61 × 8,221,957.20
  4. Step 4: Simplify right side
    24,399,021.24x = 300,824,152,853,273.88
  5. Step 5: Solve for x
    x = 300,824,152,853,273.88/24,399,021.24
  6. Step 6: Final answer
    x = 12,329,353.29

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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.