Home / 16,729,337.33-25,095,205.42-7,004,163.86

Finding the Fourth Proportional to 16,729,337.33, 25,095,205.42 and 7,004,163.86

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Solution

The fourth proportional to 16,729,337.33, 25,095,205.42 and 7,004,163.86 is: 10,506,747.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,729,337.33 : 25,095,205.42 = 7,004,163.86 : x
  2. Step 2: Convert to fraction form
    16,729,337.33/25,095,205.42 = 7,004,163.86/x
  3. Step 3: Cross multiply
    16,729,337.33x = 25,095,205.42 × 7,004,163.86
  4. Step 4: Simplify right side
    16,729,337.33x = 175,770,930,813,160.69
  5. Step 5: Solve for x
    x = 175,770,930,813,160.69/16,729,337.33
  6. Step 6: Final answer
    x = 10,506,747.96

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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.