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Finding the Third Proportional to 63,491,556 and 94,990,230

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Solution

The third proportional to 63,491,556 and 94,990,230 is: 142,115,650.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,491,556 : 94,990,230 = 94,990,230 : x
  2. Step 2: Convert to fraction form
    63,491,556/94,990,230 = 94,990,230/x
  3. Step 3: Cross multiply
    63,491,556x = 94,990,230 × 94,990,230
  4. Step 4: Simplify right side
    63,491,556x = 9,023,143,795,452,900
  5. Step 5: Solve for x
    x = 9,023,143,795,452,900/63,491,556
  6. Step 6: Final answer
    x = 142,115,650.71

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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.