Home / 14,379,269.70-21,568,904.55-6,820,997.70

Finding the Fourth Proportional to 14,379,269.70, 21,568,904.55 and 6,820,997.70

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Solution

The fourth proportional to 14,379,269.70, 21,568,904.55 and 6,820,997.70 is: 10,231,496.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,379,269.70 : 21,568,904.55 = 6,820,997.70 : x
  2. Step 2: Convert to fraction form
    14,379,269.70/21,568,904.55 = 6,820,997.70/x
  3. Step 3: Cross multiply
    14,379,269.70x = 21,568,904.55 × 6,820,997.70
  4. Step 4: Simplify right side
    14,379,269.70x = 147,121,448,327,069.53
  5. Step 5: Solve for x
    x = 147,121,448,327,069.53/14,379,269.70
  6. Step 6: Final answer
    x = 10,231,496.55

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