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Finding the Third Proportional to 10,331,086.50 and 22,522,311

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Solution

The third proportional to 10,331,086.50 and 22,522,311 is: 49,099,820.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,331,086.50 : 22,522,311 = 22,522,311 : x
  2. Step 2: Convert to fraction form
    10,331,086.50/22,522,311 = 22,522,311/x
  3. Step 3: Cross multiply
    10,331,086.50x = 22,522,311 × 22,522,311
  4. Step 4: Simplify right side
    10,331,086.50x = 507,254,492,780,721
  5. Step 5: Solve for x
    x = 507,254,492,780,721/10,331,086.50
  6. Step 6: Final answer
    x = 49,099,820.51

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.