Home / 1,520,809,344,068.40-2,281,214,016,102.70-1,275,339,722,238.10

Finding the Fourth Proportional to 1,520,809,344,068.40, 2,281,214,016,102.70 and 1,275,339,722,238.10

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Solution

The fourth proportional to 1,520,809,344,068.40, 2,281,214,016,102.70 and 1,275,339,722,238.10 is: 1,913,009,583,357.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,520,809,344,068.40 : 2,281,214,016,102.70 = 1,275,339,722,238.10 : x
  2. Step 2: Convert to fraction form
    1,520,809,344,068.40/2,281,214,016,102.70 = 1,275,339,722,238.10/x
  3. Step 3: Cross multiply
    1,520,809,344,068.40x = 2,281,214,016,102.70 × 1,275,339,722,238.10
  4. Step 4: Simplify right side
    1,520,809,344,068.40x = 2,909,322,849,662,078,298,357,760
  5. Step 5: Solve for x
    x = 2,909,322,849,662,078,298,357,760/1,520,809,344,068.40
  6. Step 6: Final answer
    x = 1,913,009,583,357.23

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