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Finding the Third Proportional to 534,953,992 and 739,184,892

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Solution

The third proportional to 534,953,992 and 739,184,892 is: 1,021,385,600.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,953,992 : 739,184,892 = 739,184,892 : x
  2. Step 2: Convert to fraction form
    534,953,992/739,184,892 = 739,184,892/x
  3. Step 3: Cross multiply
    534,953,992x = 739,184,892 × 739,184,892
  4. Step 4: Simplify right side
    534,953,992x = 546,394,304,561,051,648
  5. Step 5: Solve for x
    x = 546,394,304,561,051,648/534,953,992
  6. Step 6: Final answer
    x = 1,021,385,600.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.