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Finding the Third Proportional to 15,224,998 and 33,478,244

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Solution

The third proportional to 15,224,998 and 33,478,244 is: 73,615,301.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,224,998 : 33,478,244 = 33,478,244 : x
  2. Step 2: Convert to fraction form
    15,224,998/33,478,244 = 33,478,244/x
  3. Step 3: Cross multiply
    15,224,998x = 33,478,244 × 33,478,244
  4. Step 4: Simplify right side
    15,224,998x = 1,120,792,821,323,536
  5. Step 5: Solve for x
    x = 1,120,792,821,323,536/15,224,998
  6. Step 6: Final answer
    x = 73,615,301.71

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.