Home / 44,497,067.80-66,745,601.70-41,379,280.60

Finding the Fourth Proportional to 44,497,067.80, 66,745,601.70 and 41,379,280.60

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Solution

The fourth proportional to 44,497,067.80, 66,745,601.70 and 41,379,280.60 is: 62,068,920.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,497,067.80 : 66,745,601.70 = 41,379,280.60 : x
  2. Step 2: Convert to fraction form
    44,497,067.80/66,745,601.70 = 41,379,280.60/x
  3. Step 3: Cross multiply
    44,497,067.80x = 66,745,601.70 × 41,379,280.60
  4. Step 4: Simplify right side
    44,497,067.80x = 2,761,884,981,560,137
  5. Step 5: Solve for x
    x = 2,761,884,981,560,137/44,497,067.80
  6. Step 6: Final answer
    x = 62,068,920.90

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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.