Home / 16,442,048.20-24,685,233.90-9,625,606.60

Finding the Fourth Proportional to 16,442,048.20, 24,685,233.90 and 9,625,606.60

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Solution

The fourth proportional to 16,442,048.20, 24,685,233.90 and 9,625,606.60 is: 14,451,383.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,442,048.20 : 24,685,233.90 = 9,625,606.60 : x
  2. Step 2: Convert to fraction form
    16,442,048.20/24,685,233.90 = 9,625,606.60/x
  3. Step 3: Cross multiply
    16,442,048.20x = 24,685,233.90 × 9,625,606.60
  4. Step 4: Simplify right side
    16,442,048.20x = 237,610,350,350,383.72
  5. Step 5: Solve for x
    x = 237,610,350,350,383.72/16,442,048.20
  6. Step 6: Final answer
    x = 14,451,383.88

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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.