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Finding the Fourth Proportional to 75,384.75, 104,046.33 and 43,549.32

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Solution

The fourth proportional to 75,384.75, 104,046.33 and 43,549.32 is: 60,106.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,384.75 : 104,046.33 = 43,549.32 : x
  2. Step 2: Convert to fraction form
    75,384.75/104,046.33 = 43,549.32/x
  3. Step 3: Cross multiply
    75,384.75x = 104,046.33 × 43,549.32
  4. Step 4: Simplify right side
    75,384.75x = 4,531,146,920.00
  5. Step 5: Solve for x
    x = 4,531,146,920.00/75,384.75
  6. Step 6: Final answer
    x = 60,106.94

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