Home / 18,338,766.40-27,508,149.60-9,835,710.40

Finding the Fourth Proportional to 18,338,766.40, 27,508,149.60 and 9,835,710.40

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Solution

The fourth proportional to 18,338,766.40, 27,508,149.60 and 9,835,710.40 is: 14,753,565.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,338,766.40 : 27,508,149.60 = 9,835,710.40 : x
  2. Step 2: Convert to fraction form
    18,338,766.40/27,508,149.60 = 9,835,710.40/x
  3. Step 3: Cross multiply
    18,338,766.40x = 27,508,149.60 × 9,835,710.40
  4. Step 4: Simplify right side
    18,338,766.40x = 270,562,193,105,475.88
  5. Step 5: Solve for x
    x = 270,562,193,105,475.88/18,338,766.40
  6. Step 6: Final answer
    x = 14,753,565.60

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