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Finding the Third Proportional to 65,239,956 and 103,645,662

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Solution

The third proportional to 65,239,956 and 103,645,662 is: 164,660,185.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,239,956 : 103,645,662 = 103,645,662 : x
  2. Step 2: Convert to fraction form
    65,239,956/103,645,662 = 103,645,662/x
  3. Step 3: Cross multiply
    65,239,956x = 103,645,662 × 103,645,662
  4. Step 4: Simplify right side
    65,239,956x = 10,742,423,251,418,244
  5. Step 5: Solve for x
    x = 10,742,423,251,418,244/65,239,956
  6. Step 6: Final answer
    x = 164,660,185.41

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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.