Home / 15,192,324.10-22,788,523.23-3,832,772.86

Finding the Fourth Proportional to 15,192,324.10, 22,788,523.23 and 3,832,772.86

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Solution

The fourth proportional to 15,192,324.10, 22,788,523.23 and 3,832,772.86 is: 5,749,168.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,192,324.10 : 22,788,523.23 = 3,832,772.86 : x
  2. Step 2: Convert to fraction form
    15,192,324.10/22,788,523.23 = 3,832,772.86/x
  3. Step 3: Cross multiply
    15,192,324.10x = 22,788,523.23 × 3,832,772.86
  4. Step 4: Simplify right side
    15,192,324.10x = 87,343,233,355,423.53
  5. Step 5: Solve for x
    x = 87,343,233,355,423.53/15,192,324.10
  6. Step 6: Final answer
    x = 5,749,168.64

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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.