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Finding the Third Proportional to 19,154,477,871 and 44,753,503,149

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Solution

The third proportional to 19,154,477,871 and 44,753,503,149 is: 104,564,376,935.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,154,477,871 : 44,753,503,149 = 44,753,503,149 : x
  2. Step 2: Convert to fraction form
    19,154,477,871/44,753,503,149 = 44,753,503,149/x
  3. Step 3: Cross multiply
    19,154,477,871x = 44,753,503,149 × 44,753,503,149
  4. Step 4: Simplify right side
    19,154,477,871x = 2,002,876,044,107,552,915,456
  5. Step 5: Solve for x
    x = 2,002,876,044,107,552,915,456/19,154,477,871
  6. Step 6: Final answer
    x = 104,564,376,935.58

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.