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Finding the Fourth Proportional to 73,782.03, 101,802.66 and 43,551.15

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Solution

The fourth proportional to 73,782.03, 101,802.66 and 43,551.15 is: 60,090.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,782.03 : 101,802.66 = 43,551.15 : x
  2. Step 2: Convert to fraction form
    73,782.03/101,802.66 = 43,551.15/x
  3. Step 3: Cross multiply
    73,782.03x = 101,802.66 × 43,551.15
  4. Step 4: Simplify right side
    73,782.03x = 4,433,622,916.06
  5. Step 5: Solve for x
    x = 4,433,622,916.06/73,782.03
  6. Step 6: Final answer
    x = 60,090.82

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