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Finding the Third Proportional to 3,334,663,849 and 7,100,615,761

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Solution

The third proportional to 3,334,663,849 and 7,100,615,761 is: 15,119,588,200.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,663,849 : 7,100,615,761 = 7,100,615,761 : x
  2. Step 2: Convert to fraction form
    3,334,663,849/7,100,615,761 = 7,100,615,761/x
  3. Step 3: Cross multiply
    3,334,663,849x = 7,100,615,761 × 7,100,615,761
  4. Step 4: Simplify right side
    3,334,663,849x = 50,418,744,185,361,612,800
  5. Step 5: Solve for x
    x = 50,418,744,185,361,612,800/3,334,663,849
  6. Step 6: Final answer
    x = 15,119,588,200.92

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.