Home / 164,663,841.92-227,233,957.79-94,098,649.23

Finding the Fourth Proportional to 164,663,841.92, 227,233,957.79 and 94,098,649.23

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Solution

The fourth proportional to 164,663,841.92, 227,233,957.79 and 94,098,649.23 is: 129,854,910.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,663,841.92 : 227,233,957.79 = 94,098,649.23 : x
  2. Step 2: Convert to fraction form
    164,663,841.92/227,233,957.79 = 94,098,649.23/x
  3. Step 3: Cross multiply
    164,663,841.92x = 227,233,957.79 × 94,098,649.23
  4. Step 4: Simplify right side
    164,663,841.92x = 21,382,408,486,755,344
  5. Step 5: Solve for x
    x = 21,382,408,486,755,344/164,663,841.92
  6. Step 6: Final answer
    x = 129,854,910.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.