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Finding the Third Proportional to 694,423,300 and 945,686,022

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Solution

The third proportional to 694,423,300 and 945,686,022 is: 1,287,862,968.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,423,300 : 945,686,022 = 945,686,022 : x
  2. Step 2: Convert to fraction form
    694,423,300/945,686,022 = 945,686,022/x
  3. Step 3: Cross multiply
    694,423,300x = 945,686,022 × 945,686,022
  4. Step 4: Simplify right side
    694,423,300x = 894,322,052,206,184,448
  5. Step 5: Solve for x
    x = 894,322,052,206,184,448/694,423,300
  6. Step 6: Final answer
    x = 1,287,862,968.03

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.