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Finding the Fourth Proportional to 73,448.04, 101,357.82 and 39,914.04

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Solution

The fourth proportional to 73,448.04, 101,357.82 and 39,914.04 is: 55,081.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,448.04 : 101,357.82 = 39,914.04 : x
  2. Step 2: Convert to fraction form
    73,448.04/101,357.82 = 39,914.04/x
  3. Step 3: Cross multiply
    73,448.04x = 101,357.82 × 39,914.04
  4. Step 4: Simplify right side
    73,448.04x = 4,045,600,081.79
  5. Step 5: Solve for x
    x = 4,045,600,081.79/73,448.04
  6. Step 6: Final answer
    x = 55,081.12

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