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Finding the Third Proportional to 10,611,981 and 22,738,110

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Solution

The third proportional to 10,611,981 and 22,738,110 is: 48,720,559.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,611,981 : 22,738,110 = 22,738,110 : x
  2. Step 2: Convert to fraction form
    10,611,981/22,738,110 = 22,738,110/x
  3. Step 3: Cross multiply
    10,611,981x = 22,738,110 × 22,738,110
  4. Step 4: Simplify right side
    10,611,981x = 517,021,646,372,100
  5. Step 5: Solve for x
    x = 517,021,646,372,100/10,611,981
  6. Step 6: Final answer
    x = 48,720,559.00

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.