Home / 26,987,003.16-40,469,368.44-10,366,098

Finding the Fourth Proportional to 26,987,003.16, 40,469,368.44 and 10,366,098

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Solution

The fourth proportional to 26,987,003.16, 40,469,368.44 and 10,366,098 is: 15,544,869.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,987,003.16 : 40,469,368.44 = 10,366,098 : x
  2. Step 2: Convert to fraction form
    26,987,003.16/40,469,368.44 = 10,366,098/x
  3. Step 3: Cross multiply
    26,987,003.16x = 40,469,368.44 × 10,366,098
  4. Step 4: Simplify right side
    26,987,003.16x = 419,509,439,247,147.12
  5. Step 5: Solve for x
    x = 419,509,439,247,147.12/26,987,003.16
  6. Step 6: Final answer
    x = 15,544,869.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.