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Finding the Third Proportional to 49,819,254 and 107,826,609

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Solution

The third proportional to 49,819,254 and 107,826,609 is: 233,375,184.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,819,254 : 107,826,609 = 107,826,609 : x
  2. Step 2: Convert to fraction form
    49,819,254/107,826,609 = 107,826,609/x
  3. Step 3: Cross multiply
    49,819,254x = 107,826,609 × 107,826,609
  4. Step 4: Simplify right side
    49,819,254x = 11,626,577,608,438,880
  5. Step 5: Solve for x
    x = 11,626,577,608,438,880/49,819,254
  6. Step 6: Final answer
    x = 233,375,184.79

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.