Home / 150,268.26-207,376.66-83,200.26

Finding the Fourth Proportional to 150,268.26, 207,376.66 and 83,200.26

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Solution

The fourth proportional to 150,268.26, 207,376.66 and 83,200.26 is: 114,819.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,268.26 : 207,376.66 = 83,200.26 : x
  2. Step 2: Convert to fraction form
    150,268.26/207,376.66 = 83,200.26/x
  3. Step 3: Cross multiply
    150,268.26x = 207,376.66 × 83,200.26
  4. Step 4: Simplify right side
    150,268.26x = 17,253,792,029.93
  5. Step 5: Solve for x
    x = 17,253,792,029.93/150,268.26
  6. Step 6: Final answer
    x = 114,819.94

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