Home / 24,008,044.38-33,131,102.87-13,143,028.38

Finding the Fourth Proportional to 24,008,044.38, 33,131,102.87 and 13,143,028.38

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Solution

The fourth proportional to 24,008,044.38, 33,131,102.87 and 13,143,028.38 is: 18,137,380.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,044.38 : 33,131,102.87 = 13,143,028.38 : x
  2. Step 2: Convert to fraction form
    24,008,044.38/33,131,102.87 = 13,143,028.38/x
  3. Step 3: Cross multiply
    24,008,044.38x = 33,131,102.87 × 13,143,028.38
  4. Step 4: Simplify right side
    24,008,044.38x = 435,443,025,388,922.25
  5. Step 5: Solve for x
    x = 435,443,025,388,922.25/24,008,044.38
  6. Step 6: Final answer
    x = 18,137,380.06

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1.5x scale

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.