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Finding the Third Proportional to 167,290,694 and 362,373,785

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Solution

The third proportional to 167,290,694 and 362,373,785 is: 784,949,580.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,290,694 : 362,373,785 = 362,373,785 : x
  2. Step 2: Convert to fraction form
    167,290,694/362,373,785 = 362,373,785/x
  3. Step 3: Cross multiply
    167,290,694x = 362,373,785 × 362,373,785
  4. Step 4: Simplify right side
    167,290,694x = 131,314,760,055,226,224
  5. Step 5: Solve for x
    x = 131,314,760,055,226,224/167,290,694
  6. Step 6: Final answer
    x = 784,949,580.37

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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.