Home / 18,338,783.40-27,508,175.10-9,835,727.40

Finding the Fourth Proportional to 18,338,783.40, 27,508,175.10 and 9,835,727.40

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Solution

The fourth proportional to 18,338,783.40, 27,508,175.10 and 9,835,727.40 is: 14,753,591.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,338,783.40 : 27,508,175.10 = 9,835,727.40 : x
  2. Step 2: Convert to fraction form
    18,338,783.40/27,508,175.10 = 9,835,727.40/x
  3. Step 3: Cross multiply
    18,338,783.40x = 27,508,175.10 × 9,835,727.40
  4. Step 4: Simplify right side
    18,338,783.40x = 270,562,911,555,067.75
  5. Step 5: Solve for x
    x = 270,562,911,555,067.75/18,338,783.40
  6. Step 6: Final answer
    x = 14,753,591.10

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