Home / 41,988,329.88-62,982,440.03-11,282,909.63

Finding the Fourth Proportional to 41,988,329.88, 62,982,440.03 and 11,282,909.63

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Solution

The fourth proportional to 41,988,329.88, 62,982,440.03 and 11,282,909.63 is: 16,924,349.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,988,329.88 : 62,982,440.03 = 11,282,909.63 : x
  2. Step 2: Convert to fraction form
    41,988,329.88/62,982,440.03 = 11,282,909.63/x
  3. Step 3: Cross multiply
    41,988,329.88x = 62,982,440.03 × 11,282,909.63
  4. Step 4: Simplify right side
    41,988,329.88x = 710,625,178,764,057.75
  5. Step 5: Solve for x
    x = 710,625,178,764,057.75/41,988,329.88
  6. Step 6: Final answer
    x = 16,924,349.71

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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.