Home / 41,339,103.77-57,045,792.39-22,750,691.24

Finding the Fourth Proportional to 41,339,103.77, 57,045,792.39 and 22,750,691.24

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Solution

The fourth proportional to 41,339,103.77, 57,045,792.39 and 22,750,691.24 is: 31,394,759.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,103.77 : 57,045,792.39 = 22,750,691.24 : x
  2. Step 2: Convert to fraction form
    41,339,103.77/57,045,792.39 = 22,750,691.24/x
  3. Step 3: Cross multiply
    41,339,103.77x = 57,045,792.39 × 22,750,691.24
  4. Step 4: Simplify right side
    41,339,103.77x = 1,297,831,209,206,031.50
  5. Step 5: Solve for x
    x = 1,297,831,209,206,031.50/41,339,103.77
  6. Step 6: Final answer
    x = 31,394,759.22

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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.