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Finding the Third Proportional to 855,484,206 and 1,833,747,672

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Solution

The third proportional to 855,484,206 and 1,833,747,672 is: 3,930,675,167.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    855,484,206 : 1,833,747,672 = 1,833,747,672 : x
  2. Step 2: Convert to fraction form
    855,484,206/1,833,747,672 = 1,833,747,672/x
  3. Step 3: Cross multiply
    855,484,206x = 1,833,747,672 × 1,833,747,672
  4. Step 4: Simplify right side
    855,484,206x = 3,362,630,524,565,419,520
  5. Step 5: Solve for x
    x = 3,362,630,524,565,419,520/855,484,206
  6. Step 6: Final answer
    x = 3,930,675,167.33

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.