Home / 126,722,940.38-190,164,375.83-53,939,604.30

Finding the Fourth Proportional to 126,722,940.38, 190,164,375.83 and 53,939,604.30

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Solution

The fourth proportional to 126,722,940.38, 190,164,375.83 and 53,939,604.30 is: 80,943,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,722,940.38 : 190,164,375.83 = 53,939,604.30 : x
  2. Step 2: Convert to fraction form
    126,722,940.38/190,164,375.83 = 53,939,604.30/x
  3. Step 3: Cross multiply
    126,722,940.38x = 190,164,375.83 × 53,939,604.30
  4. Step 4: Simplify right side
    126,722,940.38x = 10,257,391,183,956,984
  5. Step 5: Solve for x
    x = 10,257,391,183,956,984/126,722,940.38
  6. Step 6: Final answer
    x = 80,943,443.65

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