Home / 17,984,615.73-24,818,752.17-9,724,658.24

Finding the Fourth Proportional to 17,984,615.73, 24,818,752.17 and 9,724,658.24

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Solution

The fourth proportional to 17,984,615.73, 24,818,752.17 and 9,724,658.24 is: 13,420,018.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,984,615.73 : 24,818,752.17 = 9,724,658.24 : x
  2. Step 2: Convert to fraction form
    17,984,615.73/24,818,752.17 = 9,724,658.24/x
  3. Step 3: Cross multiply
    17,984,615.73x = 24,818,752.17 × 9,724,658.24
  4. Step 4: Simplify right side
    17,984,615.73x = 241,353,882,672,414.62
  5. Step 5: Solve for x
    x = 241,353,882,672,414.62/17,984,615.73
  6. Step 6: Final answer
    x = 13,420,018.88

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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.