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Finding the Fourth Proportional to 134,310.70, 201,559.20 and 101,100.70

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Solution

The fourth proportional to 134,310.70, 201,559.20 and 101,100.70 is: 151,721.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,310.70 : 201,559.20 = 101,100.70 : x
  2. Step 2: Convert to fraction form
    134,310.70/201,559.20 = 101,100.70/x
  3. Step 3: Cross multiply
    134,310.70x = 201,559.20 × 101,100.70
  4. Step 4: Simplify right side
    134,310.70x = 20,377,776,211.44
  5. Step 5: Solve for x
    x = 20,377,776,211.44/134,310.70
  6. Step 6: Final answer
    x = 151,721.17

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