Home / 206,165,104.34-309,471,736.52-83,427,923.30

Finding the Fourth Proportional to 206,165,104.34, 309,471,736.52 and 83,427,923.30

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Solution

The fourth proportional to 206,165,104.34, 309,471,736.52 and 83,427,923.30 is: 125,232,562.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,165,104.34 : 309,471,736.52 = 83,427,923.30 : x
  2. Step 2: Convert to fraction form
    206,165,104.34/309,471,736.52 = 83,427,923.30/x
  3. Step 3: Cross multiply
    206,165,104.34x = 309,471,736.52 × 83,427,923.30
  4. Step 4: Simplify right side
    206,165,104.34x = 25,818,584,296,569,580
  5. Step 5: Solve for x
    x = 25,818,584,296,569,580/206,165,104.34
  6. Step 6: Final answer
    x = 125,232,562.42

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