Home / 50,207,884.91-75,277,445.69-25,568,115.96

Finding the Fourth Proportional to 50,207,884.91, 75,277,445.69 and 25,568,115.96

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Solution

The fourth proportional to 50,207,884.91, 75,277,445.69 and 25,568,115.96 is: 38,334,665.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,207,884.91 : 75,277,445.69 = 25,568,115.96 : x
  2. Step 2: Convert to fraction form
    50,207,884.91/75,277,445.69 = 25,568,115.96/x
  3. Step 3: Cross multiply
    50,207,884.91x = 75,277,445.69 × 25,568,115.96
  4. Step 4: Simplify right side
    50,207,884.91x = 1,924,702,460,446,681.75
  5. Step 5: Solve for x
    x = 1,924,702,460,446,681.75/50,207,884.91
  6. Step 6: Final answer
    x = 38,334,665.24

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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.