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Finding the Fourth Proportional to 97,766.16, 134,917.30 and 53,054.16

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Solution

The fourth proportional to 97,766.16, 134,917.30 and 53,054.16 is: 73,214.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,766.16 : 134,917.30 = 53,054.16 : x
  2. Step 2: Convert to fraction form
    97,766.16/134,917.30 = 53,054.16/x
  3. Step 3: Cross multiply
    97,766.16x = 134,917.30 × 53,054.16
  4. Step 4: Simplify right side
    97,766.16x = 7,157,923,282.92
  5. Step 5: Solve for x
    x = 7,157,923,282.92/97,766.16
  6. Step 6: Final answer
    x = 73,214.74

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