Home / 41,272,517.25-57,014,350.20-33,067,068.21

Finding the Fourth Proportional to 41,272,517.25, 57,014,350.20 and 33,067,068.21

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Solution

The fourth proportional to 41,272,517.25, 57,014,350.20 and 33,067,068.21 is: 45,679,244.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,272,517.25 : 57,014,350.20 = 33,067,068.21 : x
  2. Step 2: Convert to fraction form
    41,272,517.25/57,014,350.20 = 33,067,068.21/x
  3. Step 3: Cross multiply
    41,272,517.25x = 57,014,350.20 × 33,067,068.21
  4. Step 4: Simplify right side
    41,272,517.25x = 1,885,297,407,012,227.25
  5. Step 5: Solve for x
    x = 1,885,297,407,012,227.25/41,272,517.25
  6. Step 6: Final answer
    x = 45,679,244.51

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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.