Home / 16,004,778.70-24,007,231.09-3,874,222.68

Finding the Fourth Proportional to 16,004,778.70, 24,007,231.09 and 3,874,222.68

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Solution

The fourth proportional to 16,004,778.70, 24,007,231.09 and 3,874,222.68 is: 5,811,349.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,778.70 : 24,007,231.09 = 3,874,222.68 : x
  2. Step 2: Convert to fraction form
    16,004,778.70/24,007,231.09 = 3,874,222.68/x
  3. Step 3: Cross multiply
    16,004,778.70x = 24,007,231.09 × 3,874,222.68
  4. Step 4: Simplify right side
    16,004,778.70x = 93,009,359,098,589.09
  5. Step 5: Solve for x
    x = 93,009,359,098,589.09/16,004,778.70
  6. Step 6: Final answer
    x = 5,811,349.27

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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.