Home / 41,339,081.40-57,045,761.56-22,750,668.82

Finding the Fourth Proportional to 41,339,081.40, 57,045,761.56 and 22,750,668.82

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Solution

The fourth proportional to 41,339,081.40, 57,045,761.56 and 22,750,668.82 is: 31,394,728.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,081.40 : 57,045,761.56 = 22,750,668.82 : x
  2. Step 2: Convert to fraction form
    41,339,081.40/57,045,761.56 = 22,750,668.82/x
  3. Step 3: Cross multiply
    41,339,081.40x = 57,045,761.56 × 22,750,668.82
  4. Step 4: Simplify right side
    41,339,081.40x = 1,297,829,228,836,246.75
  5. Step 5: Solve for x
    x = 1,297,829,228,836,246.75/41,339,081.40
  6. Step 6: Final answer
    x = 31,394,728.30

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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.