Home / 41,508,539.10-57,287,067.75-24,101,418.78

Finding the Fourth Proportional to 41,508,539.10, 57,287,067.75 and 24,101,418.78

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Solution

The fourth proportional to 41,508,539.10, 57,287,067.75 and 24,101,418.78 is: 33,263,025.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,539.10 : 57,287,067.75 = 24,101,418.78 : x
  2. Step 2: Convert to fraction form
    41,508,539.10/57,287,067.75 = 24,101,418.78/x
  3. Step 3: Cross multiply
    41,508,539.10x = 57,287,067.75 × 24,101,418.78
  4. Step 4: Simplify right side
    41,508,539.10x = 1,380,699,610,520,982.50
  5. Step 5: Solve for x
    x = 1,380,699,610,520,982.50/41,508,539.10
  6. Step 6: Final answer
    x = 33,263,025.88

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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.