Home / 129,324,864.52-194,072,974.56-71,073,222.84

Finding the Fourth Proportional to 129,324,864.52, 194,072,974.56 and 71,073,222.84

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Solution

The fourth proportional to 129,324,864.52, 194,072,974.56 and 71,073,222.84 is: 106,656,920.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    129,324,864.52 : 194,072,974.56 = 71,073,222.84 : x
  2. Step 2: Convert to fraction form
    129,324,864.52/194,072,974.56 = 71,073,222.84/x
  3. Step 3: Cross multiply
    129,324,864.52x = 194,072,974.56 × 71,073,222.84
  4. Step 4: Simplify right side
    129,324,864.52x = 13,793,391,768,124,532
  5. Step 5: Solve for x
    x = 13,793,391,768,124,532/129,324,864.52
  6. Step 6: Final answer
    x = 106,656,920.30

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