Home / 247,811,593.27-371,759,738.44-102,165,537.11

Finding the Fourth Proportional to 247,811,593.27, 371,759,738.44 and 102,165,537.11

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Solution

The fourth proportional to 247,811,593.27, 371,759,738.44 and 102,165,537.11 is: 153,265,764.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,811,593.27 : 371,759,738.44 = 102,165,537.11 : x
  2. Step 2: Convert to fraction form
    247,811,593.27/371,759,738.44 = 102,165,537.11/x
  3. Step 3: Cross multiply
    247,811,593.27x = 371,759,738.44 × 102,165,537.11
  4. Step 4: Simplify right side
    247,811,593.27x = 37,981,033,351,481,504
  5. Step 5: Solve for x
    x = 37,981,033,351,481,504/247,811,593.27
  6. Step 6: Final answer
    x = 153,265,764.73

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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.