Home / 41,241,109.91-61,869,630.97-15,680,131.88

Finding the Fourth Proportional to 41,241,109.91, 61,869,630.97 and 15,680,131.88

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Solution

The fourth proportional to 41,241,109.91, 61,869,630.97 and 15,680,131.88 is: 23,523,226.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,241,109.91 : 61,869,630.97 = 15,680,131.88 : x
  2. Step 2: Convert to fraction form
    41,241,109.91/61,869,630.97 = 15,680,131.88/x
  3. Step 3: Cross multiply
    41,241,109.91x = 61,869,630.97 × 15,680,131.88
  4. Step 4: Simplify right side
    41,241,109.91x = 970,123,972,667,184.12
  5. Step 5: Solve for x
    x = 970,123,972,667,184.12/41,241,109.91
  6. Step 6: Final answer
    x = 23,523,226.58

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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.