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Finding the Third Proportional to 167,192,688 and 362,286,048

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Solution

The third proportional to 167,192,688 and 362,286,048 is: 785,029,430.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,192,688 : 362,286,048 = 362,286,048 : x
  2. Step 2: Convert to fraction form
    167,192,688/362,286,048 = 362,286,048/x
  3. Step 3: Cross multiply
    167,192,688x = 362,286,048 × 362,286,048
  4. Step 4: Simplify right side
    167,192,688x = 131,251,180,575,458,304
  5. Step 5: Solve for x
    x = 131,251,180,575,458,304/167,192,688
  6. Step 6: Final answer
    x = 785,029,430.09

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.