Home / 24,217,064.89-33,419,810.38-13,203,724.72

Finding the Fourth Proportional to 24,217,064.89, 33,419,810.38 and 13,203,724.72

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Solution

The fourth proportional to 24,217,064.89, 33,419,810.38 and 13,203,724.72 is: 18,221,282.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,217,064.89 : 33,419,810.38 = 13,203,724.72 : x
  2. Step 2: Convert to fraction form
    24,217,064.89/33,419,810.38 = 13,203,724.72/x
  3. Step 3: Cross multiply
    24,217,064.89x = 33,419,810.38 × 13,203,724.72
  4. Step 4: Simplify right side
    24,217,064.89x = 441,265,976,452,118.62
  5. Step 5: Solve for x
    x = 441,265,976,452,118.62/24,217,064.89
  6. Step 6: Final answer
    x = 18,221,282.33

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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.