Home / 237,607,897.88-327,882,397.96-131,766,772.92

Finding the Fourth Proportional to 237,607,897.88, 327,882,397.96 and 131,766,772.92

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Solution

The fourth proportional to 237,607,897.88, 327,882,397.96 and 131,766,772.92 is: 181,828,995.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,607,897.88 : 327,882,397.96 = 131,766,772.92 : x
  2. Step 2: Convert to fraction form
    237,607,897.88/327,882,397.96 = 131,766,772.92/x
  3. Step 3: Cross multiply
    237,607,897.88x = 327,882,397.96 × 131,766,772.92
  4. Step 4: Simplify right side
    237,607,897.88x = 43,204,005,476,460,392
  5. Step 5: Solve for x
    x = 43,204,005,476,460,392/237,607,897.88
  6. Step 6: Final answer
    x = 181,828,995.85

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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.