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Finding the Fourth Proportional to 150,998.02, 226,671.99 and 81,014.02

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Solution

The fourth proportional to 150,998.02, 226,671.99 and 81,014.02 is: 121,614.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,998.02 : 226,671.99 = 81,014.02 : x
  2. Step 2: Convert to fraction form
    150,998.02/226,671.99 = 81,014.02/x
  3. Step 3: Cross multiply
    150,998.02x = 226,671.99 × 81,014.02
  4. Step 4: Simplify right side
    150,998.02x = 18,363,609,131.30
  5. Step 5: Solve for x
    x = 18,363,609,131.30/150,998.02
  6. Step 6: Final answer
    x = 121,614.90

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