Home / 131,084.22-196,203.33-67,817.22

Finding the Fourth Proportional to 131,084.22, 196,203.33 and 67,817.22

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Solution

The fourth proportional to 131,084.22, 196,203.33 and 67,817.22 is: 101,506.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,084.22 : 196,203.33 = 67,817.22 : x
  2. Step 2: Convert to fraction form
    131,084.22/196,203.33 = 67,817.22/x
  3. Step 3: Cross multiply
    131,084.22x = 196,203.33 × 67,817.22
  4. Step 4: Simplify right side
    131,084.22x = 13,305,964,395.34
  5. Step 5: Solve for x
    x = 13,305,964,395.34/131,084.22
  6. Step 6: Final answer
    x = 101,506.99

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