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Finding the Third Proportional to 2,692,344,997.50 and 4,135,771,563

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Solution

The third proportional to 2,692,344,997.50 and 4,135,771,563 is: 6,353,051,498.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,344,997.50 : 4,135,771,563 = 4,135,771,563 : x
  2. Step 2: Convert to fraction form
    2,692,344,997.50/4,135,771,563 = 4,135,771,563/x
  3. Step 3: Cross multiply
    2,692,344,997.50x = 4,135,771,563 × 4,135,771,563
  4. Step 4: Simplify right side
    2,692,344,997.50x = 17,104,606,421,319,462,912
  5. Step 5: Solve for x
    x = 17,104,606,421,319,462,912/2,692,344,997.50
  6. Step 6: Final answer
    x = 6,353,051,498.68

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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.