Home / 198,790,985.17-298,175,262.49-88,094,772.73

Finding the Fourth Proportional to 198,790,985.17, 298,175,262.49 and 88,094,772.73

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Solution

The fourth proportional to 198,790,985.17, 298,175,262.49 and 88,094,772.73 is: 132,137,189.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,790,985.17 : 298,175,262.49 = 88,094,772.73 : x
  2. Step 2: Convert to fraction form
    198,790,985.17/298,175,262.49 = 88,094,772.73/x
  3. Step 3: Cross multiply
    198,790,985.17x = 298,175,262.49 × 88,094,772.73
  4. Step 4: Simplify right side
    198,790,985.17x = 26,267,681,982,764,644
  5. Step 5: Solve for x
    x = 26,267,681,982,764,644/198,790,985.17
  6. Step 6: Final answer
    x = 132,137,189.02

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