Home / 33,336,224.82-45,983,850.85-22,020,480.42

Finding the Fourth Proportional to 33,336,224.82, 45,983,850.85 and 22,020,480.42

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Solution

The fourth proportional to 33,336,224.82, 45,983,850.85 and 22,020,480.42 is: 30,374,959.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,336,224.82 : 45,983,850.85 = 22,020,480.42 : x
  2. Step 2: Convert to fraction form
    33,336,224.82/45,983,850.85 = 22,020,480.42/x
  3. Step 3: Cross multiply
    33,336,224.82x = 45,983,850.85 × 22,020,480.42
  4. Step 4: Simplify right side
    33,336,224.82x = 1,012,586,487,278,625.50
  5. Step 5: Solve for x
    x = 1,012,586,487,278,625.50/33,336,224.82
  6. Step 6: Final answer
    x = 30,374,959.75

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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.