Home / 67,951,932.35-101,941,221.20-27,003,739.10

Finding the Fourth Proportional to 67,951,932.35, 101,941,221.20 and 27,003,739.10

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Solution

The fourth proportional to 67,951,932.35, 101,941,221.20 and 27,003,739.10 is: 40,510,903.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,951,932.35 : 101,941,221.20 = 27,003,739.10 : x
  2. Step 2: Convert to fraction form
    67,951,932.35/101,941,221.20 = 27,003,739.10/x
  3. Step 3: Cross multiply
    67,951,932.35x = 101,941,221.20 × 27,003,739.10
  4. Step 4: Simplify right side
    67,951,932.35x = 2,752,794,140,175,464
  5. Step 5: Solve for x
    x = 2,752,794,140,175,464/67,951,932.35
  6. Step 6: Final answer
    x = 40,510,903.00

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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.