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Finding the Third Proportional to 482,503,857.75 and 1,053,493,056

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Solution

The third proportional to 482,503,857.75 and 1,053,493,056 is: 2,300,183,928.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,503,857.75 : 1,053,493,056 = 1,053,493,056 : x
  2. Step 2: Convert to fraction form
    482,503,857.75/1,053,493,056 = 1,053,493,056/x
  3. Step 3: Cross multiply
    482,503,857.75x = 1,053,493,056 × 1,053,493,056
  4. Step 4: Simplify right side
    482,503,857.75x = 1,109,847,619,040,219,136
  5. Step 5: Solve for x
    x = 1,109,847,619,040,219,136/482,503,857.75
  6. Step 6: Final answer
    x = 2,300,183,928.51

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.