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Finding the Third Proportional to 3,334,663,840.50 and 7,100,615,745

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Solution

The third proportional to 3,334,663,840.50 and 7,100,615,745 is: 15,119,588,171.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,663,840.50 : 7,100,615,745 = 7,100,615,745 : x
  2. Step 2: Convert to fraction form
    3,334,663,840.50/7,100,615,745 = 7,100,615,745/x
  3. Step 3: Cross multiply
    3,334,663,840.50x = 7,100,615,745 × 7,100,615,745
  4. Step 4: Simplify right side
    3,334,663,840.50x = 50,418,743,958,141,902,848
  5. Step 5: Solve for x
    x = 50,418,743,958,141,902,848/3,334,663,840.50
  6. Step 6: Final answer
    x = 15,119,588,171.32

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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.