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Finding the Third Proportional to 22,280,613.75 and 47,855,751.75

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Solution

The third proportional to 22,280,613.75 and 47,855,751.75 is: 102,787,697.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,280,613.75 : 47,855,751.75 = 47,855,751.75 : x
  2. Step 2: Convert to fraction form
    22,280,613.75/47,855,751.75 = 47,855,751.75/x
  3. Step 3: Cross multiply
    22,280,613.75x = 47,855,751.75 × 47,855,751.75
  4. Step 4: Simplify right side
    22,280,613.75x = 2,290,172,975,557,628
  5. Step 5: Solve for x
    x = 2,290,172,975,557,628/22,280,613.75
  6. Step 6: Final answer
    x = 102,787,697.02

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.