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Finding the Fourth Proportional to 93,195.80, 139,677.12 and 73,396.16

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Solution

The fourth proportional to 93,195.80, 139,677.12 and 73,396.16 is: 110,002.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,195.80 : 139,677.12 = 73,396.16 : x
  2. Step 2: Convert to fraction form
    93,195.80/139,677.12 = 73,396.16/x
  3. Step 3: Cross multiply
    93,195.80x = 139,677.12 × 73,396.16
  4. Step 4: Simplify right side
    93,195.80x = 10,251,764,247.86
  5. Step 5: Solve for x
    x = 10,251,764,247.86/93,195.80
  6. Step 6: Final answer
    x = 110,002.43

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