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Finding the Fourth Proportional to 193,699.52, 290,577 and 93,777.68

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Solution

The fourth proportional to 193,699.52, 290,577 and 93,777.68 is: 140,679.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,699.52 : 290,577 = 93,777.68 : x
  2. Step 2: Convert to fraction form
    193,699.52/290,577 = 93,777.68/x
  3. Step 3: Cross multiply
    193,699.52x = 290,577 × 93,777.68
  4. Step 4: Simplify right side
    193,699.52x = 27,249,636,921.36
  5. Step 5: Solve for x
    x = 27,249,636,921.36/193,699.52
  6. Step 6: Final answer
    x = 140,679.94

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