Home / 41,288,775.26-56,982,137.44-22,707,186.74

Finding the Fourth Proportional to 41,288,775.26, 56,982,137.44 and 22,707,186.74

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Solution

The fourth proportional to 41,288,775.26, 56,982,137.44 and 22,707,186.74 is: 31,337,912.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,288,775.26 : 56,982,137.44 = 22,707,186.74 : x
  2. Step 2: Convert to fraction form
    41,288,775.26/56,982,137.44 = 22,707,186.74/x
  3. Step 3: Cross multiply
    41,288,775.26x = 56,982,137.44 × 22,707,186.74
  4. Step 4: Simplify right side
    41,288,775.26x = 1,293,904,035,694,425.50
  5. Step 5: Solve for x
    x = 1,293,904,035,694,425.50/41,288,775.26
  6. Step 6: Final answer
    x = 31,337,912.73

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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.