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Finding the Fourth Proportional to 160,980.20, 241,502.70 and 134,865.80

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Solution

The fourth proportional to 160,980.20, 241,502.70 and 134,865.80 is: 202,325.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,980.20 : 241,502.70 = 134,865.80 : x
  2. Step 2: Convert to fraction form
    160,980.20/241,502.70 = 134,865.80/x
  3. Step 3: Cross multiply
    160,980.20x = 241,502.70 × 134,865.80
  4. Step 4: Simplify right side
    160,980.20x = 32,570,454,837.66
  5. Step 5: Solve for x
    x = 32,570,454,837.66/160,980.20
  6. Step 6: Final answer
    x = 202,325.84

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