Home / 17,915,093,550.33-24,723,422,889.32-9,777,342,540.38

Finding the Fourth Proportional to 17,915,093,550.33, 24,723,422,889.32 and 9,777,342,540.38

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Solution

The fourth proportional to 17,915,093,550.33, 24,723,422,889.32 and 9,777,342,540.38 is: 13,493,056,772.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,915,093,550.33 : 24,723,422,889.32 = 9,777,342,540.38 : x
  2. Step 2: Convert to fraction form
    17,915,093,550.33/24,723,422,889.32 = 9,777,342,540.38/x
  3. Step 3: Cross multiply
    17,915,093,550.33x = 24,723,422,889.32 × 9,777,342,540.38
  4. Step 4: Simplify right side
    17,915,093,550.33x = 241,729,374,359,380,525,056
  5. Step 5: Solve for x
    x = 241,729,374,359,380,525,056/17,915,093,550.33
  6. Step 6: Final answer
    x = 13,493,056,772.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.