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Finding the Third Proportional to 4,628,035 and 9,967,264

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Solution

The third proportional to 4,628,035 and 9,967,264 is: 21,466,205.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,035 : 9,967,264 = 9,967,264 : x
  2. Step 2: Convert to fraction form
    4,628,035/9,967,264 = 9,967,264/x
  3. Step 3: Cross multiply
    4,628,035x = 9,967,264 × 9,967,264
  4. Step 4: Simplify right side
    4,628,035x = 99,346,351,645,696
  5. Step 5: Solve for x
    x = 99,346,351,645,696/4,628,035
  6. Step 6: Final answer
    x = 21,466,205.78

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.