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Finding the Third Proportional to 816,652,286 and 1,792,027,852

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Solution

The third proportional to 816,652,286 and 1,792,027,852 is: 3,932,351,476.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    816,652,286 : 1,792,027,852 = 1,792,027,852 : x
  2. Step 2: Convert to fraction form
    816,652,286/1,792,027,852 = 1,792,027,852/x
  3. Step 3: Cross multiply
    816,652,286x = 1,792,027,852 × 1,792,027,852
  4. Step 4: Simplify right side
    816,652,286x = 3,211,363,822,343,733,760
  5. Step 5: Solve for x
    x = 3,211,363,822,343,733,760/816,652,286
  6. Step 6: Final answer
    x = 3,932,351,476.14

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.