Home / 41,012,699.52-61,525,165.56-15,103,008.24

Finding the Fourth Proportional to 41,012,699.52, 61,525,165.56 and 15,103,008.24

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Solution

The fourth proportional to 41,012,699.52, 61,525,165.56 and 15,103,008.24 is: 22,656,764.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,012,699.52 : 61,525,165.56 = 15,103,008.24 : x
  2. Step 2: Convert to fraction form
    41,012,699.52/61,525,165.56 = 15,103,008.24/x
  3. Step 3: Cross multiply
    41,012,699.52x = 61,525,165.56 × 15,103,008.24
  4. Step 4: Simplify right side
    41,012,699.52x = 929,215,082,420,044.25
  5. Step 5: Solve for x
    x = 929,215,082,420,044.25/41,012,699.52
  6. Step 6: Final answer
    x = 22,656,764.69

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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.