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Finding the Third Proportional to 13,732,736 and 29,825,128

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Solution

The third proportional to 13,732,736 and 29,825,128 is: 64,775,020.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,732,736 : 29,825,128 = 29,825,128 : x
  2. Step 2: Convert to fraction form
    13,732,736/29,825,128 = 29,825,128/x
  3. Step 3: Cross multiply
    13,732,736x = 29,825,128 × 29,825,128
  4. Step 4: Simplify right side
    13,732,736x = 889,538,260,216,384
  5. Step 5: Solve for x
    x = 889,538,260,216,384/13,732,736
  6. Step 6: Final answer
    x = 64,775,020.81

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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.