Home / 16,032,584.39-24,040,225.34-7,274,082.68

Finding the Fourth Proportional to 16,032,584.39, 24,040,225.34 and 7,274,082.68

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Solution

The fourth proportional to 16,032,584.39, 24,040,225.34 and 7,274,082.68 is: 10,907,198.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,032,584.39 : 24,040,225.34 = 7,274,082.68 : x
  2. Step 2: Convert to fraction form
    16,032,584.39/24,040,225.34 = 7,274,082.68/x
  3. Step 3: Cross multiply
    16,032,584.39x = 24,040,225.34 × 7,274,082.68
  4. Step 4: Simplify right side
    16,032,584.39x = 174,870,586,612,419.56
  5. Step 5: Solve for x
    x = 174,870,586,612,419.56/16,032,584.39
  6. Step 6: Final answer
    x = 10,907,198.89

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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.