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Finding the Third Proportional to 3,749,010,545 and 8,062,234,285

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Solution

The third proportional to 3,749,010,545 and 8,062,234,285 is: 17,337,807,105.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,010,545 : 8,062,234,285 = 8,062,234,285 : x
  2. Step 2: Convert to fraction form
    3,749,010,545/8,062,234,285 = 8,062,234,285/x
  3. Step 3: Cross multiply
    3,749,010,545x = 8,062,234,285 × 8,062,234,285
  4. Step 4: Simplify right side
    3,749,010,545x = 64,999,621,666,229,460,992
  5. Step 5: Solve for x
    x = 64,999,621,666,229,460,992/3,749,010,545
  6. Step 6: Final answer
    x = 17,337,807,105.64

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.