Home / 16,040,854.80-24,061,282.20-13,383,649.80

Finding the Fourth Proportional to 16,040,854.80, 24,061,282.20 and 13,383,649.80

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Solution

The fourth proportional to 16,040,854.80, 24,061,282.20 and 13,383,649.80 is: 20,075,474.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,854.80 : 24,061,282.20 = 13,383,649.80 : x
  2. Step 2: Convert to fraction form
    16,040,854.80/24,061,282.20 = 13,383,649.80/x
  3. Step 3: Cross multiply
    16,040,854.80x = 24,061,282.20 × 13,383,649.80
  4. Step 4: Simplify right side
    16,040,854.80x = 322,027,774,703,773.56
  5. Step 5: Solve for x
    x = 322,027,774,703,773.56/16,040,854.80
  6. Step 6: Final answer
    x = 20,075,474.70

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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.