Home / 45,251,659.29-62,442,202.41-26,665,592.88

Finding the Fourth Proportional to 45,251,659.29, 62,442,202.41 and 26,665,592.88

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Solution

The fourth proportional to 45,251,659.29, 62,442,202.41 and 26,665,592.88 is: 36,795,520.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,251,659.29 : 62,442,202.41 = 26,665,592.88 : x
  2. Step 2: Convert to fraction form
    45,251,659.29/62,442,202.41 = 26,665,592.88/x
  3. Step 3: Cross multiply
    45,251,659.29x = 62,442,202.41 × 26,665,592.88
  4. Step 4: Simplify right side
    45,251,659.29x = 1,665,058,347,995,614.75
  5. Step 5: Solve for x
    x = 1,665,058,347,995,614.75/45,251,659.29
  6. Step 6: Final answer
    x = 36,795,520.30

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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.