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Finding the Fourth Proportional to 110,943.48, 153,101.82 and 63,196.80

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Solution

The fourth proportional to 110,943.48, 153,101.82 and 63,196.80 is: 87,211.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,943.48 : 153,101.82 = 63,196.80 : x
  2. Step 2: Convert to fraction form
    110,943.48/153,101.82 = 63,196.80/x
  3. Step 3: Cross multiply
    110,943.48x = 153,101.82 × 63,196.80
  4. Step 4: Simplify right side
    110,943.48x = 9,675,545,098.18
  5. Step 5: Solve for x
    x = 9,675,545,098.18/110,943.48
  6. Step 6: Final answer
    x = 87,211.48

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