Home / 44,669,215.10-67,003,822.65-40,134,251.90

Finding the Fourth Proportional to 44,669,215.10, 67,003,822.65 and 40,134,251.90

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Solution

The fourth proportional to 44,669,215.10, 67,003,822.65 and 40,134,251.90 is: 60,201,377.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,669,215.10 : 67,003,822.65 = 40,134,251.90 : x
  2. Step 2: Convert to fraction form
    44,669,215.10/67,003,822.65 = 40,134,251.90/x
  3. Step 3: Cross multiply
    44,669,215.10x = 67,003,822.65 × 40,134,251.90
  4. Step 4: Simplify right side
    44,669,215.10x = 2,689,148,296,498,025.50
  5. Step 5: Solve for x
    x = 2,689,148,296,498,025.50/44,669,215.10
  6. Step 6: Final answer
    x = 60,201,377.85

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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.