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Finding the Third Proportional to 957,881,448 and 2,069,043,408

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Solution

The third proportional to 957,881,448 and 2,069,043,408 is: 4,469,175,839.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,881,448 : 2,069,043,408 = 2,069,043,408 : x
  2. Step 2: Convert to fraction form
    957,881,448/2,069,043,408 = 2,069,043,408/x
  3. Step 3: Cross multiply
    957,881,448x = 2,069,043,408 × 2,069,043,408
  4. Step 4: Simplify right side
    957,881,448x = 4,280,940,624,188,254,208
  5. Step 5: Solve for x
    x = 4,280,940,624,188,254,208/957,881,448
  6. Step 6: Final answer
    x = 4,469,175,839.17

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.