Home / 9,291,469.80-13,937,204.70-7,378,282.20

Finding the Fourth Proportional to 9,291,469.80, 13,937,204.70 and 7,378,282.20

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Solution

The fourth proportional to 9,291,469.80, 13,937,204.70 and 7,378,282.20 is: 11,067,423.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,291,469.80 : 13,937,204.70 = 7,378,282.20 : x
  2. Step 2: Convert to fraction form
    9,291,469.80/13,937,204.70 = 7,378,282.20/x
  3. Step 3: Cross multiply
    9,291,469.80x = 13,937,204.70 × 7,378,282.20
  4. Step 4: Simplify right side
    9,291,469.80x = 102,832,629,355,766.34
  5. Step 5: Solve for x
    x = 102,832,629,355,766.34/9,291,469.80
  6. Step 6: Final answer
    x = 11,067,423.30

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