Home / 237,607,898.88-327,882,399.34-131,766,773.92

Finding the Fourth Proportional to 237,607,898.88, 327,882,399.34 and 131,766,773.92

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Solution

The fourth proportional to 237,607,898.88, 327,882,399.34 and 131,766,773.92 is: 181,828,997.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,607,898.88 : 327,882,399.34 = 131,766,773.92 : x
  2. Step 2: Convert to fraction form
    237,607,898.88/327,882,399.34 = 131,766,773.92/x
  3. Step 3: Cross multiply
    237,607,898.88x = 327,882,399.34 × 131,766,773.92
  4. Step 4: Simplify right side
    237,607,898.88x = 43,204,005,986,180,936
  5. Step 5: Solve for x
    x = 43,204,005,986,180,936/237,607,898.88
  6. Step 6: Final answer
    x = 181,828,997.23

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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.