Home / 38,494,017.62-57,753,917.44-12,587,513.66

Finding the Fourth Proportional to 38,494,017.62, 57,753,917.44 and 12,587,513.66

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Solution

The fourth proportional to 38,494,017.62, 57,753,917.44 and 12,587,513.66 is: 18,885,485.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,494,017.62 : 57,753,917.44 = 12,587,513.66 : x
  2. Step 2: Convert to fraction form
    38,494,017.62/57,753,917.44 = 12,587,513.66/x
  3. Step 3: Cross multiply
    38,494,017.62x = 57,753,917.44 × 12,587,513.66
  4. Step 4: Simplify right side
    38,494,017.62x = 726,978,224,694,512.25
  5. Step 5: Solve for x
    x = 726,978,224,694,512.25/38,494,017.62
  6. Step 6: Final answer
    x = 18,885,485.84

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