Home / 17,634,014.24-26,410,750.16-8,418,469.19

Finding the Fourth Proportional to 17,634,014.24, 26,410,750.16 and 8,418,469.19

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Solution

The fourth proportional to 17,634,014.24, 26,410,750.16 and 8,418,469.19 is: 12,608,478.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,634,014.24 : 26,410,750.16 = 8,418,469.19 : x
  2. Step 2: Convert to fraction form
    17,634,014.24/26,410,750.16 = 8,418,469.19/x
  3. Step 3: Cross multiply
    17,634,014.24x = 26,410,750.16 × 8,418,469.19
  4. Step 4: Simplify right side
    17,634,014.24x = 222,338,086,332,601.50
  5. Step 5: Solve for x
    x = 222,338,086,332,601.50/17,634,014.24
  6. Step 6: Final answer
    x = 12,608,478.33

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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.