Home / 26,670,002-36,797,136.36-16,747,954.64

Finding the Fourth Proportional to 26,670,002, 36,797,136.36 and 16,747,954.64

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Solution

The fourth proportional to 26,670,002, 36,797,136.36 and 16,747,954.64 is: 23,107,488.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,670,002 : 36,797,136.36 = 16,747,954.64 : x
  2. Step 2: Convert to fraction form
    26,670,002/36,797,136.36 = 16,747,954.64/x
  3. Step 3: Cross multiply
    26,670,002x = 36,797,136.36 × 16,747,954.64
  4. Step 4: Simplify right side
    26,670,002x = 616,276,770,639,174.75
  5. Step 5: Solve for x
    x = 616,276,770,639,174.75/26,670,002
  6. Step 6: Final answer
    x = 23,107,488.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.