Home / 471,022,881.97-706,534,156.66-125,967,540.89

Finding the Fourth Proportional to 471,022,881.97, 706,534,156.66 and 125,967,540.89

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Solution

The fourth proportional to 471,022,881.97, 706,534,156.66 and 125,967,540.89 is: 188,951,266.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,022,881.97 : 706,534,156.66 = 125,967,540.89 : x
  2. Step 2: Convert to fraction form
    471,022,881.97/706,534,156.66 = 125,967,540.89/x
  3. Step 3: Cross multiply
    471,022,881.97x = 706,534,156.66 × 125,967,540.89
  4. Step 4: Simplify right side
    471,022,881.97x = 89,000,370,265,402,640
  5. Step 5: Solve for x
    x = 89,000,370,265,402,640/471,022,881.97
  6. Step 6: Final answer
    x = 188,951,266.85

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Why These Related Problems?

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