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Finding the Third Proportional to 10,281,194 and 22,579,895

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Solution

The third proportional to 10,281,194 and 22,579,895 is: 49,590,704.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,281,194 : 22,579,895 = 22,579,895 : x
  2. Step 2: Convert to fraction form
    10,281,194/22,579,895 = 22,579,895/x
  3. Step 3: Cross multiply
    10,281,194x = 22,579,895 × 22,579,895
  4. Step 4: Simplify right side
    10,281,194x = 509,851,658,211,025
  5. Step 5: Solve for x
    x = 509,851,658,211,025/10,281,194
  6. Step 6: Final answer
    x = 49,590,704.95

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.