Home / 237,755,262.60-356,644,104.03-196,179,024.38

Finding the Fourth Proportional to 237,755,262.60, 356,644,104.03 and 196,179,024.38

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Solution

The fourth proportional to 237,755,262.60, 356,644,104.03 and 196,179,024.38 is: 294,277,786.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,755,262.60 : 356,644,104.03 = 196,179,024.38 : x
  2. Step 2: Convert to fraction form
    237,755,262.60/356,644,104.03 = 196,179,024.38/x
  3. Step 3: Cross multiply
    237,755,262.60x = 356,644,104.03 × 196,179,024.38
  4. Step 4: Simplify right side
    237,755,262.60x = 69,966,092,377,701,400
  5. Step 5: Solve for x
    x = 69,966,092,377,701,400/237,755,262.60
  6. Step 6: Final answer
    x = 294,277,786.38

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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.