Home / 16,327,198.16-24,491,032.44-5,689,630.16

Finding the Fourth Proportional to 16,327,198.16, 24,491,032.44 and 5,689,630.16

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Solution

The fourth proportional to 16,327,198.16, 24,491,032.44 and 5,689,630.16 is: 8,534,527.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,327,198.16 : 24,491,032.44 = 5,689,630.16 : x
  2. Step 2: Convert to fraction form
    16,327,198.16/24,491,032.44 = 5,689,630.16/x
  3. Step 3: Cross multiply
    16,327,198.16x = 24,491,032.44 × 5,689,630.16
  4. Step 4: Simplify right side
    16,327,198.16x = 139,344,916,820,162.41
  5. Step 5: Solve for x
    x = 139,344,916,820,162.41/16,327,198.16
  6. Step 6: Final answer
    x = 8,534,527.20

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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.