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Finding the Third Proportional to 13,597,738 and 29,216,372

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Solution

The third proportional to 13,597,738 and 29,216,372 is: 62,774,881.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,597,738 : 29,216,372 = 29,216,372 : x
  2. Step 2: Convert to fraction form
    13,597,738/29,216,372 = 29,216,372/x
  3. Step 3: Cross multiply
    13,597,738x = 29,216,372 × 29,216,372
  4. Step 4: Simplify right side
    13,597,738x = 853,596,392,842,384
  5. Step 5: Solve for x
    x = 853,596,392,842,384/13,597,738
  6. Step 6: Final answer
    x = 62,774,881.59

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.