Home / 16,040,814.30-24,061,221.45-13,383,609.30

Finding the Fourth Proportional to 16,040,814.30, 24,061,221.45 and 13,383,609.30

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Solution

The fourth proportional to 16,040,814.30, 24,061,221.45 and 13,383,609.30 is: 20,075,413.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,814.30 : 24,061,221.45 = 13,383,609.30 : x
  2. Step 2: Convert to fraction form
    16,040,814.30/24,061,221.45 = 13,383,609.30/x
  3. Step 3: Cross multiply
    16,040,814.30x = 24,061,221.45 × 13,383,609.30
  4. Step 4: Simplify right side
    16,040,814.30x = 322,025,987,167,579.50
  5. Step 5: Solve for x
    x = 322,025,987,167,579.50/16,040,814.30
  6. Step 6: Final answer
    x = 20,075,413.95

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1.5x scale

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.