Home / 25,007,716.20-34,512,249.24-13,995,733.80

Finding the Fourth Proportional to 25,007,716.20, 34,512,249.24 and 13,995,733.80

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Solution

The fourth proportional to 25,007,716.20, 34,512,249.24 and 13,995,733.80 is: 19,315,008.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,007,716.20 : 34,512,249.24 = 13,995,733.80 : x
  2. Step 2: Convert to fraction form
    25,007,716.20/34,512,249.24 = 13,995,733.80/x
  3. Step 3: Cross multiply
    25,007,716.20x = 34,512,249.24 × 13,995,733.80
  4. Step 4: Simplify right side
    25,007,716.20x = 483,024,253,202,292.38
  5. Step 5: Solve for x
    x = 483,024,253,202,292.38/25,007,716.20
  6. Step 6: Final answer
    x = 19,315,008.59

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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.