Home / 17,799,288.20-26,703,306.30-5,019,626.60

Finding the Fourth Proportional to 17,799,288.20, 26,703,306.30 and 5,019,626.60

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Solution

The fourth proportional to 17,799,288.20, 26,703,306.30 and 5,019,626.60 is: 7,530,673.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,799,288.20 : 26,703,306.30 = 5,019,626.60 : x
  2. Step 2: Convert to fraction form
    17,799,288.20/26,703,306.30 = 5,019,626.60/x
  3. Step 3: Cross multiply
    17,799,288.20x = 26,703,306.30 × 5,019,626.60
  4. Step 4: Simplify right side
    17,799,288.20x = 134,040,626,611,427.58
  5. Step 5: Solve for x
    x = 134,040,626,611,427.58/17,799,288.20
  6. Step 6: Final answer
    x = 7,530,673.42

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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.