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Finding the Third Proportional to 43,749,290 and 95,746,292

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Solution

The third proportional to 43,749,290 and 95,746,292 is: 209,542,884.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,749,290 : 95,746,292 = 95,746,292 : x
  2. Step 2: Convert to fraction form
    43,749,290/95,746,292 = 95,746,292/x
  3. Step 3: Cross multiply
    43,749,290x = 95,746,292 × 95,746,292
  4. Step 4: Simplify right side
    43,749,290x = 9,167,352,431,749,264
  5. Step 5: Solve for x
    x = 9,167,352,431,749,264/43,749,290
  6. Step 6: Final answer
    x = 209,542,884.74

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.