Home / 164,098,326.25-226,456,372.51-88,744,654.14

Finding the Fourth Proportional to 164,098,326.25, 226,456,372.51 and 88,744,654.14

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Solution

The fourth proportional to 164,098,326.25, 226,456,372.51 and 88,744,654.14 is: 122,467,991.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,098,326.25 : 226,456,372.51 = 88,744,654.14 : x
  2. Step 2: Convert to fraction form
    164,098,326.25/226,456,372.51 = 88,744,654.14/x
  3. Step 3: Cross multiply
    164,098,326.25x = 226,456,372.51 × 88,744,654.14
  4. Step 4: Simplify right side
    164,098,326.25x = 20,096,792,456,198,952
  5. Step 5: Solve for x
    x = 20,096,792,456,198,952/164,098,326.25
  6. Step 6: Final answer
    x = 122,467,991.69

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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.