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Finding the Third Proportional to 12,128,622 and 26,536,044

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Solution

The third proportional to 12,128,622 and 26,536,044 is: 58,057,842.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,128,622 : 26,536,044 = 26,536,044 : x
  2. Step 2: Convert to fraction form
    12,128,622/26,536,044 = 26,536,044/x
  3. Step 3: Cross multiply
    12,128,622x = 26,536,044 × 26,536,044
  4. Step 4: Simplify right side
    12,128,622x = 704,161,631,169,936
  5. Step 5: Solve for x
    x = 704,161,631,169,936/12,128,622
  6. Step 6: Final answer
    x = 58,057,842.94

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.