Home / 1,520,809,344,021.70-2,281,214,016,032.70-1,275,339,722,191.30

Finding the Fourth Proportional to 1,520,809,344,021.70, 2,281,214,016,032.70 and 1,275,339,722,191.30

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Solution

The fourth proportional to 1,520,809,344,021.70, 2,281,214,016,032.70 and 1,275,339,722,191.30 is: 1,913,009,583,287.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,520,809,344,021.70 : 2,281,214,016,032.70 = 1,275,339,722,191.30 : x
  2. Step 2: Convert to fraction form
    1,520,809,344,021.70/2,281,214,016,032.70 = 1,275,339,722,191.30/x
  3. Step 3: Cross multiply
    1,520,809,344,021.70x = 2,281,214,016,032.70 × 1,275,339,722,191.30
  4. Step 4: Simplify right side
    1,520,809,344,021.70x = 2,909,322,849,466,043,642,937,344
  5. Step 5: Solve for x
    x = 2,909,322,849,466,043,642,937,344/1,520,809,344,021.70
  6. Step 6: Final answer
    x = 1,913,009,583,287.08

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