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Finding the Third Proportional to 10,203,548 and 22,397,508

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Solution

The third proportional to 10,203,548 and 22,397,508 is: 49,164,110.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,203,548 : 22,397,508 = 22,397,508 : x
  2. Step 2: Convert to fraction form
    10,203,548/22,397,508 = 22,397,508/x
  3. Step 3: Cross multiply
    10,203,548x = 22,397,508 × 22,397,508
  4. Step 4: Simplify right side
    10,203,548x = 501,648,364,610,064
  5. Step 5: Solve for x
    x = 501,648,364,610,064/10,203,548
  6. Step 6: Final answer
    x = 49,164,110.82

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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.