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Finding the Third Proportional to 366,149,602 and 552,629,399

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Solution

The third proportional to 366,149,602 and 552,629,399 is: 834,083,257.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,149,602 : 552,629,399 = 552,629,399 : x
  2. Step 2: Convert to fraction form
    366,149,602/552,629,399 = 552,629,399/x
  3. Step 3: Cross multiply
    366,149,602x = 552,629,399 × 552,629,399
  4. Step 4: Simplify right side
    366,149,602x = 305,399,252,639,101,184
  5. Step 5: Solve for x
    x = 305,399,252,639,101,184/366,149,602
  6. Step 6: Final answer
    x = 834,083,257.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.