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Finding the Third Proportional to 21,534,334 and 33,099,757

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Solution

The third proportional to 21,534,334 and 33,099,757 is: 50,876,610.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,534,334 : 33,099,757 = 33,099,757 : x
  2. Step 2: Convert to fraction form
    21,534,334/33,099,757 = 33,099,757/x
  3. Step 3: Cross multiply
    21,534,334x = 33,099,757 × 33,099,757
  4. Step 4: Simplify right side
    21,534,334x = 1,095,593,913,459,049
  5. Step 5: Solve for x
    x = 1,095,593,913,459,049/21,534,334
  6. Step 6: Final answer
    x = 50,876,610.04

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.