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Finding the Third Proportional to 22,718,642 and 48,901,494

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Solution

The third proportional to 22,718,642 and 48,901,494 is: 105,259,641.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,718,642 : 48,901,494 = 48,901,494 : x
  2. Step 2: Convert to fraction form
    22,718,642/48,901,494 = 48,901,494/x
  3. Step 3: Cross multiply
    22,718,642x = 48,901,494 × 48,901,494
  4. Step 4: Simplify right side
    22,718,642x = 2,391,356,115,432,036
  5. Step 5: Solve for x
    x = 2,391,356,115,432,036/22,718,642
  6. Step 6: Final answer
    x = 105,259,641.64

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Why These Related Problems?

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