Home / 44,687,546.70-67,031,320.05-29,382,045.90

Finding the Fourth Proportional to 44,687,546.70, 67,031,320.05 and 29,382,045.90

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Solution

The fourth proportional to 44,687,546.70, 67,031,320.05 and 29,382,045.90 is: 44,073,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,687,546.70 : 67,031,320.05 = 29,382,045.90 : x
  2. Step 2: Convert to fraction form
    44,687,546.70/67,031,320.05 = 29,382,045.90/x
  3. Step 3: Cross multiply
    44,687,546.70x = 67,031,320.05 × 29,382,045.90
  4. Step 4: Simplify right side
    44,687,546.70x = 1,969,517,322,446,690
  5. Step 5: Solve for x
    x = 1,969,517,322,446,690/44,687,546.70
  6. Step 6: Final answer
    x = 44,073,068.85

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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.