Home / 237,008,675.62-327,072,452.48-132,588,490.74

Finding the Fourth Proportional to 237,008,675.62, 327,072,452.48 and 132,588,490.74

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Solution

The fourth proportional to 237,008,675.62, 327,072,452.48 and 132,588,490.74 is: 182,972,385.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,008,675.62 : 327,072,452.48 = 132,588,490.74 : x
  2. Step 2: Convert to fraction form
    237,008,675.62/327,072,452.48 = 132,588,490.74/x
  3. Step 3: Cross multiply
    237,008,675.62x = 327,072,452.48 × 132,588,490.74
  4. Step 4: Simplify right side
    237,008,675.62x = 43,366,042,836,953,568
  5. Step 5: Solve for x
    x = 43,366,042,836,953,568/237,008,675.62
  6. Step 6: Final answer
    x = 182,972,385.81

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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.