Home / 16,096,818.20-24,145,227.30-9,703,779.80

Finding the Fourth Proportional to 16,096,818.20, 24,145,227.30 and 9,703,779.80

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Solution

The fourth proportional to 16,096,818.20, 24,145,227.30 and 9,703,779.80 is: 14,555,669.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,096,818.20 : 24,145,227.30 = 9,703,779.80 : x
  2. Step 2: Convert to fraction form
    16,096,818.20/24,145,227.30 = 9,703,779.80/x
  3. Step 3: Cross multiply
    16,096,818.20x = 24,145,227.30 × 9,703,779.80
  4. Step 4: Simplify right side
    16,096,818.20x = 234,299,968,940,148.56
  5. Step 5: Solve for x
    x = 234,299,968,940,148.56/16,096,818.20
  6. Step 6: Final answer
    x = 14,555,669.70

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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.