Home / 16,096,815.20-24,145,222.80-9,703,776.80

Finding the Fourth Proportional to 16,096,815.20, 24,145,222.80 and 9,703,776.80

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Solution

The fourth proportional to 16,096,815.20, 24,145,222.80 and 9,703,776.80 is: 14,555,665.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,096,815.20 : 24,145,222.80 = 9,703,776.80 : x
  2. Step 2: Convert to fraction form
    16,096,815.20/24,145,222.80 = 9,703,776.80/x
  3. Step 3: Cross multiply
    16,096,815.20x = 24,145,222.80 × 9,703,776.80
  4. Step 4: Simplify right side
    16,096,815.20x = 234,299,852,837,471.06
  5. Step 5: Solve for x
    x = 234,299,852,837,471.06/16,096,815.20
  6. Step 6: Final answer
    x = 14,555,665.20

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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.