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Finding the Third Proportional to 694,395,941 and 1,057,873,222

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Solution

The third proportional to 694,395,941 and 1,057,873,222 is: 1,611,610,448.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,395,941 : 1,057,873,222 = 1,057,873,222 : x
  2. Step 2: Convert to fraction form
    694,395,941/1,057,873,222 = 1,057,873,222/x
  3. Step 3: Cross multiply
    694,395,941x = 1,057,873,222 × 1,057,873,222
  4. Step 4: Simplify right side
    694,395,941x = 1,119,095,753,824,661,248
  5. Step 5: Solve for x
    x = 1,119,095,753,824,661,248/694,395,941
  6. Step 6: Final answer
    x = 1,611,610,448.37

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.