Home / 17,093,584.20-25,607,198.70-15,899,190.60

Finding the Fourth Proportional to 17,093,584.20, 25,607,198.70 and 15,899,190.60

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Solution

The fourth proportional to 17,093,584.20, 25,607,198.70 and 15,899,190.60 is: 23,817,926.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,584.20 : 25,607,198.70 = 15,899,190.60 : x
  2. Step 2: Convert to fraction form
    17,093,584.20/25,607,198.70 = 15,899,190.60/x
  3. Step 3: Cross multiply
    17,093,584.20x = 25,607,198.70 × 15,899,190.60
  4. Step 4: Simplify right side
    17,093,584.20x = 407,133,732,863,372.19
  5. Step 5: Solve for x
    x = 407,133,732,863,372.19/17,093,584.20
  6. Step 6: Final answer
    x = 23,817,926.54

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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.