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Finding the Fourth Proportional to 183,829.34, 275,665.64 and 69,957.72

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Solution

The fourth proportional to 183,829.34, 275,665.64 and 69,957.72 is: 104,906.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,829.34 : 275,665.64 = 69,957.72 : x
  2. Step 2: Convert to fraction form
    183,829.34/275,665.64 = 69,957.72/x
  3. Step 3: Cross multiply
    183,829.34x = 275,665.64 × 69,957.72
  4. Step 4: Simplify right side
    183,829.34x = 19,284,939,023.53
  5. Step 5: Solve for x
    x = 19,284,939,023.53/183,829.34
  6. Step 6: Final answer
    x = 104,906.75

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