Home / 17,467,584.20-26,205,062.70-5,501,529.80

Finding the Fourth Proportional to 17,467,584.20, 26,205,062.70 and 5,501,529.80

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Solution

The fourth proportional to 17,467,584.20, 26,205,062.70 and 5,501,529.80 is: 8,253,455.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,584.20 : 26,205,062.70 = 5,501,529.80 : x
  2. Step 2: Convert to fraction form
    17,467,584.20/26,205,062.70 = 5,501,529.80/x
  3. Step 3: Cross multiply
    17,467,584.20x = 26,205,062.70 × 5,501,529.80
  4. Step 4: Simplify right side
    17,467,584.20x = 144,167,933,354,918.44
  5. Step 5: Solve for x
    x = 144,167,933,354,918.44/17,467,584.20
  6. Step 6: Final answer
    x = 8,253,455.76

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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.