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Finding the Third Proportional to 10,411,356 and 22,560,272

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Solution

The third proportional to 10,411,356 and 22,560,272 is: 48,885,646.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,411,356 : 22,560,272 = 22,560,272 : x
  2. Step 2: Convert to fraction form
    10,411,356/22,560,272 = 22,560,272/x
  3. Step 3: Cross multiply
    10,411,356x = 22,560,272 × 22,560,272
  4. Step 4: Simplify right side
    10,411,356x = 508,965,872,713,984
  5. Step 5: Solve for x
    x = 508,965,872,713,984/10,411,356
  6. Step 6: Final answer
    x = 48,885,646.86

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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.