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Finding the Third Proportional to 612,523,800 and 941,493,372

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Solution

The third proportional to 612,523,800 and 941,493,372 is: 1,447,143,391.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    612,523,800 : 941,493,372 = 941,493,372 : x
  2. Step 2: Convert to fraction form
    612,523,800/941,493,372 = 941,493,372/x
  3. Step 3: Cross multiply
    612,523,800x = 941,493,372 × 941,493,372
  4. Step 4: Simplify right side
    612,523,800x = 886,409,769,519,930,368
  5. Step 5: Solve for x
    x = 886,409,769,519,930,368/612,523,800
  6. Step 6: Final answer
    x = 1,447,143,391.85

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.