Home / 22,747,819.88-34,121,729.81-7,601,751.38

Finding the Fourth Proportional to 22,747,819.88, 34,121,729.81 and 7,601,751.38

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Solution

The fourth proportional to 22,747,819.88, 34,121,729.81 and 7,601,751.38 is: 11,402,627.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747,819.88 : 34,121,729.81 = 7,601,751.38 : x
  2. Step 2: Convert to fraction form
    22,747,819.88/34,121,729.81 = 7,601,751.38/x
  3. Step 3: Cross multiply
    22,747,819.88x = 34,121,729.81 × 7,601,751.38
  4. Step 4: Simplify right side
    22,747,819.88x = 259,384,906,519,550.38
  5. Step 5: Solve for x
    x = 259,384,906,519,550.38/22,747,819.88
  6. Step 6: Final answer
    x = 11,402,627.06

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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.