Home / 41,241,103.01-61,869,620.66-15,680,124.98

Finding the Fourth Proportional to 41,241,103.01, 61,869,620.66 and 15,680,124.98

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Solution

The fourth proportional to 41,241,103.01, 61,869,620.66 and 15,680,124.98 is: 23,523,216.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,241,103.01 : 61,869,620.66 = 15,680,124.98 : x
  2. Step 2: Convert to fraction form
    41,241,103.01/61,869,620.66 = 15,680,124.98/x
  3. Step 3: Cross multiply
    41,241,103.01x = 61,869,620.66 × 15,680,124.98
  4. Step 4: Simplify right side
    41,241,103.01x = 970,123,384,026,241.38
  5. Step 5: Solve for x
    x = 970,123,384,026,241.38/41,241,103.01
  6. Step 6: Final answer
    x = 23,523,216.24

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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.