Home / 149,750,978.40-225,648,627.88-123,055,284.96

Finding the Fourth Proportional to 149,750,978.40, 225,648,627.88 and 123,055,284.96

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Solution

The fourth proportional to 149,750,978.40, 225,648,627.88 and 123,055,284.96 is: 185,422,870.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,750,978.40 : 225,648,627.88 = 123,055,284.96 : x
  2. Step 2: Convert to fraction form
    149,750,978.40/225,648,627.88 = 123,055,284.96/x
  3. Step 3: Cross multiply
    149,750,978.40x = 225,648,627.88 × 123,055,284.96
  4. Step 4: Simplify right side
    149,750,978.40x = 27,767,256,204,606,400
  5. Step 5: Solve for x
    x = 27,767,256,204,606,400/149,750,978.40
  6. Step 6: Final answer
    x = 185,422,870.03

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