Home / 24,836,460.80-37,254,691.20-6,643,463.90

Finding the Fourth Proportional to 24,836,460.80, 37,254,691.20 and 6,643,463.90

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Solution

The fourth proportional to 24,836,460.80, 37,254,691.20 and 6,643,463.90 is: 9,965,195.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836,460.80 : 37,254,691.20 = 6,643,463.90 : x
  2. Step 2: Convert to fraction form
    24,836,460.80/37,254,691.20 = 6,643,463.90/x
  3. Step 3: Cross multiply
    24,836,460.80x = 37,254,691.20 × 6,643,463.90
  4. Step 4: Simplify right side
    24,836,460.80x = 247,500,196,092,847.72
  5. Step 5: Solve for x
    x = 247,500,196,092,847.72/24,836,460.80
  6. Step 6: Final answer
    x = 9,965,195.85

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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.