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Finding the Third Proportional to 9,244,464 and 20,613,264

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Solution

The third proportional to 9,244,464 and 20,613,264 is: 45,963,362.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,464 : 20,613,264 = 20,613,264 : x
  2. Step 2: Convert to fraction form
    9,244,464/20,613,264 = 20,613,264/x
  3. Step 3: Cross multiply
    9,244,464x = 20,613,264 × 20,613,264
  4. Step 4: Simplify right side
    9,244,464x = 424,906,652,733,696
  5. Step 5: Solve for x
    x = 424,906,652,733,696/9,244,464
  6. Step 6: Final answer
    x = 45,963,362.80

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.