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Finding the Third Proportional to 10,228,548 and 15,529,446

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Solution

The third proportional to 10,228,548 and 15,529,446 is: 23,577,510.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,228,548 : 15,529,446 = 15,529,446 : x
  2. Step 2: Convert to fraction form
    10,228,548/15,529,446 = 15,529,446/x
  3. Step 3: Cross multiply
    10,228,548x = 15,529,446 × 15,529,446
  4. Step 4: Simplify right side
    10,228,548x = 241,163,693,066,916
  5. Step 5: Solve for x
    x = 241,163,693,066,916/10,228,548
  6. Step 6: Final answer
    x = 23,577,510.03

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.