Home / 50,207,930.68-75,277,514.31-25,568,161.91

Finding the Fourth Proportional to 50,207,930.68, 75,277,514.31 and 25,568,161.91

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Solution

The fourth proportional to 50,207,930.68, 75,277,514.31 and 25,568,161.91 is: 38,334,734.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,207,930.68 : 75,277,514.31 = 25,568,161.91 : x
  2. Step 2: Convert to fraction form
    50,207,930.68/75,277,514.31 = 25,568,161.91/x
  3. Step 3: Cross multiply
    50,207,930.68x = 75,277,514.31 × 25,568,161.91
  4. Step 4: Simplify right side
    50,207,930.68x = 1,924,707,674,060,422
  5. Step 5: Solve for x
    x = 1,924,707,674,060,422/50,207,930.68
  6. Step 6: Final answer
    x = 38,334,734.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.