Home / 1,665,497,493.38-3,703,376,447.25

Finding the Third Proportional to 1,665,497,493.38 and 3,703,376,447.25

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Solution

The third proportional to 1,665,497,493.38 and 3,703,376,447.25 is: 8,234,774,993.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,497,493.38 : 3,703,376,447.25 = 3,703,376,447.25 : x
  2. Step 2: Convert to fraction form
    1,665,497,493.38/3,703,376,447.25 = 3,703,376,447.25/x
  3. Step 3: Cross multiply
    1,665,497,493.38x = 3,703,376,447.25 × 3,703,376,447.25
  4. Step 4: Simplify right side
    1,665,497,493.38x = 13,714,997,110,046,031,872
  5. Step 5: Solve for x
    x = 13,714,997,110,046,031,872/1,665,497,493.38
  6. Step 6: Final answer
    x = 8,234,774,993.42

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.