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Finding the Third Proportional to 54,223,717 and 119,207,758

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Solution

The third proportional to 54,223,717 and 119,207,758 is: 262,071,476.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,223,717 : 119,207,758 = 119,207,758 : x
  2. Step 2: Convert to fraction form
    54,223,717/119,207,758 = 119,207,758/x
  3. Step 3: Cross multiply
    54,223,717x = 119,207,758 × 119,207,758
  4. Step 4: Simplify right side
    54,223,717x = 14,210,489,567,386,564
  5. Step 5: Solve for x
    x = 14,210,489,567,386,564/54,223,717
  6. Step 6: Final answer
    x = 262,071,476.35

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.