Home / 44,687,544.70-67,031,317.05-29,382,043.90

Finding the Fourth Proportional to 44,687,544.70, 67,031,317.05 and 29,382,043.90

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Solution

The fourth proportional to 44,687,544.70, 67,031,317.05 and 29,382,043.90 is: 44,073,065.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,687,544.70 : 67,031,317.05 = 29,382,043.90 : x
  2. Step 2: Convert to fraction form
    44,687,544.70/67,031,317.05 = 29,382,043.90/x
  3. Step 3: Cross multiply
    44,687,544.70x = 67,031,317.05 × 29,382,043.90
  4. Step 4: Simplify right side
    44,687,544.70x = 1,969,517,100,237,918.25
  5. Step 5: Solve for x
    x = 1,969,517,100,237,918.25/44,687,544.70
  6. Step 6: Final answer
    x = 44,073,065.85

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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.