Home / 1,145,075,008.80-1,717,612,513.20-967,707,559.20

Finding the Fourth Proportional to 1,145,075,008.80, 1,717,612,513.20 and 967,707,559.20

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Solution

The fourth proportional to 1,145,075,008.80, 1,717,612,513.20 and 967,707,559.20 is: 1,451,561,338.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,145,075,008.80 : 1,717,612,513.20 = 967,707,559.20 : x
  2. Step 2: Convert to fraction form
    1,145,075,008.80/1,717,612,513.20 = 967,707,559.20/x
  3. Step 3: Cross multiply
    1,145,075,008.80x = 1,717,612,513.20 × 967,707,559.20
  4. Step 4: Simplify right side
    1,145,075,008.80x = 1,662,146,612,800,150,016
  5. Step 5: Solve for x
    x = 1,662,146,612,800,150,016/1,145,075,008.80
  6. Step 6: Final answer
    x = 1,451,561,338.80

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