Home / 17,342,418.18-23,930,793.05-9,606,015.03

Finding the Fourth Proportional to 17,342,418.18, 23,930,793.05 and 9,606,015.03

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Solution

The fourth proportional to 17,342,418.18, 23,930,793.05 and 9,606,015.03 is: 13,255,334.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,342,418.18 : 23,930,793.05 = 9,606,015.03 : x
  2. Step 2: Convert to fraction form
    17,342,418.18/23,930,793.05 = 9,606,015.03/x
  3. Step 3: Cross multiply
    17,342,418.18x = 23,930,793.05 × 9,606,015.03
  4. Step 4: Simplify right side
    17,342,418.18x = 229,879,557,718,119.53
  5. Step 5: Solve for x
    x = 229,879,557,718,119.53/17,342,418.18
  6. Step 6: Final answer
    x = 13,255,334.71

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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.