Home / 16,327,196.16-24,491,029.44-5,689,628.16

Finding the Fourth Proportional to 16,327,196.16, 24,491,029.44 and 5,689,628.16

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Solution

The fourth proportional to 16,327,196.16, 24,491,029.44 and 5,689,628.16 is: 8,534,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,327,196.16 : 24,491,029.44 = 5,689,628.16 : x
  2. Step 2: Convert to fraction form
    16,327,196.16/24,491,029.44 = 5,689,628.16/x
  3. Step 3: Cross multiply
    16,327,196.16x = 24,491,029.44 × 5,689,628.16
  4. Step 4: Simplify right side
    16,327,196.16x = 139,344,850,769,213.05
  5. Step 5: Solve for x
    x = 139,344,850,769,213.05/16,327,196.16
  6. Step 6: Final answer
    x = 8,534,524.20

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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.