Home / 33,743,755.76-46,566,139.56-18,273,481.52

Finding the Fourth Proportional to 33,743,755.76, 46,566,139.56 and 18,273,481.52

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Solution

The fourth proportional to 33,743,755.76, 46,566,139.56 and 18,273,481.52 is: 25,217,272.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,743,755.76 : 46,566,139.56 = 18,273,481.52 : x
  2. Step 2: Convert to fraction form
    33,743,755.76/46,566,139.56 = 18,273,481.52/x
  3. Step 3: Cross multiply
    33,743,755.76x = 46,566,139.56 × 18,273,481.52
  4. Step 4: Simplify right side
    33,743,755.76x = 850,925,490,707,401
  5. Step 5: Solve for x
    x = 850,925,490,707,401/33,743,755.76
  6. Step 6: Final answer
    x = 25,217,272.69

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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.