Home / 6,691,944,698.15-10,035,787,417.70-2,209,204,673.78

Finding the Fourth Proportional to 6,691,944,698.15, 10,035,787,417.70 and 2,209,204,673.78

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Solution

The fourth proportional to 6,691,944,698.15, 10,035,787,417.70 and 2,209,204,673.78 is: 3,313,103,958.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,691,944,698.15 : 10,035,787,417.70 = 2,209,204,673.78 : x
  2. Step 2: Convert to fraction form
    6,691,944,698.15/10,035,787,417.70 = 2,209,204,673.78/x
  3. Step 3: Cross multiply
    6,691,944,698.15x = 10,035,787,417.70 × 2,209,204,673.78
  4. Step 4: Simplify right side
    6,691,944,698.15x = 22,171,108,468,184,133,632
  5. Step 5: Solve for x
    x = 22,171,108,468,184,133,632/6,691,944,698.15
  6. Step 6: Final answer
    x = 3,313,103,958.31

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