Home / 67,227,377.28-92,777,734.90-41,126,898.14

Finding the Fourth Proportional to 67,227,377.28, 92,777,734.90 and 41,126,898.14

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Solution

The fourth proportional to 67,227,377.28, 92,777,734.90 and 41,126,898.14 is: 56,757,538.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,227,377.28 : 92,777,734.90 = 41,126,898.14 : x
  2. Step 2: Convert to fraction form
    67,227,377.28/92,777,734.90 = 41,126,898.14/x
  3. Step 3: Cross multiply
    67,227,377.28x = 92,777,734.90 × 41,126,898.14
  4. Step 4: Simplify right side
    67,227,377.28x = 3,815,660,452,892,223.50
  5. Step 5: Solve for x
    x = 3,815,660,452,892,223.50/67,227,377.28
  6. Step 6: Final answer
    x = 56,757,538.48

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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.