Home / 16,377,096.45-24,517,122.44-12,136,299.33

Finding the Fourth Proportional to 16,377,096.45, 24,517,122.44 and 12,136,299.33

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Solution

The fourth proportional to 16,377,096.45, 24,517,122.44 and 12,136,299.33 is: 18,168,491.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,377,096.45 : 24,517,122.44 = 12,136,299.33 : x
  2. Step 2: Convert to fraction form
    16,377,096.45/24,517,122.44 = 12,136,299.33/x
  3. Step 3: Cross multiply
    16,377,096.45x = 24,517,122.44 × 12,136,299.33
  4. Step 4: Simplify right side
    16,377,096.45x = 297,547,136,581,418.44
  5. Step 5: Solve for x
    x = 297,547,136,581,418.44/16,377,096.45
  6. Step 6: Final answer
    x = 18,168,491.43

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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.