Home / 632,368,395.36-948,876,860.16-305,122,993.20

Finding the Fourth Proportional to 632,368,395.36, 948,876,860.16 and 305,122,993.20

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Solution

The fourth proportional to 632,368,395.36, 948,876,860.16 and 305,122,993.20 is: 457,840,951.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,368,395.36 : 948,876,860.16 = 305,122,993.20 : x
  2. Step 2: Convert to fraction form
    632,368,395.36/948,876,860.16 = 305,122,993.20/x
  3. Step 3: Cross multiply
    632,368,395.36x = 948,876,860.16 × 305,122,993.20
  4. Step 4: Simplify right side
    632,368,395.36x = 289,524,147,750,236,992
  5. Step 5: Solve for x
    x = 289,524,147,750,236,992/632,368,395.36
  6. Step 6: Final answer
    x = 457,840,951.37

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