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Finding the Fourth Proportional to 101,948.22, 152,922.33 and 31,833.54

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Solution

The fourth proportional to 101,948.22, 152,922.33 and 31,833.54 is: 47,750.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,948.22 : 152,922.33 = 31,833.54 : x
  2. Step 2: Convert to fraction form
    101,948.22/152,922.33 = 31,833.54/x
  3. Step 3: Cross multiply
    101,948.22x = 152,922.33 × 31,833.54
  4. Step 4: Simplify right side
    101,948.22x = 4,868,059,108.95
  5. Step 5: Solve for x
    x = 4,868,059,108.95/101,948.22
  6. Step 6: Final answer
    x = 47,750.31

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