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Finding the Fourth Proportional to 93,416.94, 140,200.12 and 49,069.82

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Solution

The fourth proportional to 93,416.94, 140,200.12 and 49,069.82 is: 73,643.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,416.94 : 140,200.12 = 49,069.82 : x
  2. Step 2: Convert to fraction form
    93,416.94/140,200.12 = 49,069.82/x
  3. Step 3: Cross multiply
    93,416.94x = 140,200.12 × 49,069.82
  4. Step 4: Simplify right side
    93,416.94x = 6,879,594,652.38
  5. Step 5: Solve for x
    x = 6,879,594,652.38/93,416.94
  6. Step 6: Final answer
    x = 73,643.97

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