Home / 57,955,028.30-86,943,040.05-29,128,618.70

Finding the Fourth Proportional to 57,955,028.30, 86,943,040.05 and 29,128,618.70

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Solution

The fourth proportional to 57,955,028.30, 86,943,040.05 and 29,128,618.70 is: 43,698,204.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,955,028.30 : 86,943,040.05 = 29,128,618.70 : x
  2. Step 2: Convert to fraction form
    57,955,028.30/86,943,040.05 = 29,128,618.70/x
  3. Step 3: Cross multiply
    57,955,028.30x = 86,943,040.05 × 29,128,618.70
  4. Step 4: Simplify right side
    57,955,028.30x = 2,532,530,662,235,279
  5. Step 5: Solve for x
    x = 2,532,530,662,235,279/57,955,028.30
  6. Step 6: Final answer
    x = 43,698,204.22

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