Home / 225,108,589.52-335,770,254.82-204,443,014.16

Finding the Fourth Proportional to 225,108,589.52, 335,770,254.82 and 204,443,014.16

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Solution

The fourth proportional to 225,108,589.52, 335,770,254.82 and 204,443,014.16 is: 304,945,640.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,108,589.52 : 335,770,254.82 = 204,443,014.16 : x
  2. Step 2: Convert to fraction form
    225,108,589.52/335,770,254.82 = 204,443,014.16/x
  3. Step 3: Cross multiply
    225,108,589.52x = 335,770,254.82 × 204,443,014.16
  4. Step 4: Simplify right side
    225,108,589.52x = 68,645,882,960,672,064
  5. Step 5: Solve for x
    x = 68,645,882,960,672,064/225,108,589.52
  6. Step 6: Final answer
    x = 304,945,640.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.