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Finding the Third Proportional to 629,258,951 and 952,629,866

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Solution

The third proportional to 629,258,951 and 952,629,866 is: 1,442,178,391.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,258,951 : 952,629,866 = 952,629,866 : x
  2. Step 2: Convert to fraction form
    629,258,951/952,629,866 = 952,629,866/x
  3. Step 3: Cross multiply
    629,258,951x = 952,629,866 × 952,629,866
  4. Step 4: Simplify right side
    629,258,951x = 907,503,661,595,177,984
  5. Step 5: Solve for x
    x = 907,503,661,595,177,984/629,258,951
  6. Step 6: Final answer
    x = 1,442,178,391.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.