Home / 109,200.31-150,673.17-63,869.44

Finding the Fourth Proportional to 109,200.31, 150,673.17 and 63,869.44

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Solution

The fourth proportional to 109,200.31, 150,673.17 and 63,869.44 is: 88,126.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,200.31 : 150,673.17 = 63,869.44 : x
  2. Step 2: Convert to fraction form
    109,200.31/150,673.17 = 63,869.44/x
  3. Step 3: Cross multiply
    109,200.31x = 150,673.17 × 63,869.44
  4. Step 4: Simplify right side
    109,200.31x = 9,623,410,614.24
  5. Step 5: Solve for x
    x = 9,623,410,614.24/109,200.31
  6. Step 6: Final answer
    x = 88,126.22

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