Home / 27,260,761.80-40,891,142.70-19,608,011.40

Finding the Fourth Proportional to 27,260,761.80, 40,891,142.70 and 19,608,011.40

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Solution

The fourth proportional to 27,260,761.80, 40,891,142.70 and 19,608,011.40 is: 29,412,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,260,761.80 : 40,891,142.70 = 19,608,011.40 : x
  2. Step 2: Convert to fraction form
    27,260,761.80/40,891,142.70 = 19,608,011.40/x
  3. Step 3: Cross multiply
    27,260,761.80x = 40,891,142.70 × 19,608,011.40
  4. Step 4: Simplify right side
    27,260,761.80x = 801,793,992,220,626.75
  5. Step 5: Solve for x
    x = 801,793,992,220,626.75/27,260,761.80
  6. Step 6: Final answer
    x = 29,412,017.10

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