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Finding the Fourth Proportional to 150,076.26, 207,105.66 and 83,008.26

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Solution

The fourth proportional to 150,076.26, 207,105.66 and 83,008.26 is: 114,551.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,076.26 : 207,105.66 = 83,008.26 : x
  2. Step 2: Convert to fraction form
    150,076.26/207,105.66 = 83,008.26/x
  3. Step 3: Cross multiply
    150,076.26x = 207,105.66 × 83,008.26
  4. Step 4: Simplify right side
    150,076.26x = 17,191,480,472.75
  5. Step 5: Solve for x
    x = 17,191,480,472.75/150,076.26
  6. Step 6: Final answer
    x = 114,551.63

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