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Finding the Third Proportional to 26,636,011 and 58,456,579

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Solution

The third proportional to 26,636,011 and 58,456,579 is: 128,291,418.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,636,011 : 58,456,579 = 58,456,579 : x
  2. Step 2: Convert to fraction form
    26,636,011/58,456,579 = 58,456,579/x
  3. Step 3: Cross multiply
    26,636,011x = 58,456,579 × 58,456,579
  4. Step 4: Simplify right side
    26,636,011x = 3,417,171,628,383,241
  5. Step 5: Solve for x
    x = 3,417,171,628,383,241/26,636,011
  6. Step 6: Final answer
    x = 128,291,418.28

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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.