Home / 16,040,877.30-24,061,315.95-13,383,672.30

Finding the Fourth Proportional to 16,040,877.30, 24,061,315.95 and 13,383,672.30

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Solution

The fourth proportional to 16,040,877.30, 24,061,315.95 and 13,383,672.30 is: 20,075,508.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,877.30 : 24,061,315.95 = 13,383,672.30 : x
  2. Step 2: Convert to fraction form
    16,040,877.30/24,061,315.95 = 13,383,672.30/x
  3. Step 3: Cross multiply
    16,040,877.30x = 24,061,315.95 × 13,383,672.30
  4. Step 4: Simplify right side
    16,040,877.30x = 322,028,767,781,563.19
  5. Step 5: Solve for x
    x = 322,028,767,781,563.19/16,040,877.30
  6. Step 6: Final answer
    x = 20,075,508.45

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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.