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Finding the Third Proportional to 572,190,508 and 1,235,854,456

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Solution

The third proportional to 572,190,508 and 1,235,854,456 is: 2,669,279,226.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,190,508 : 1,235,854,456 = 1,235,854,456 : x
  2. Step 2: Convert to fraction form
    572,190,508/1,235,854,456 = 1,235,854,456/x
  3. Step 3: Cross multiply
    572,190,508x = 1,235,854,456 × 1,235,854,456
  4. Step 4: Simplify right side
    572,190,508x = 1,527,336,236,415,055,872
  5. Step 5: Solve for x
    x = 1,527,336,236,415,055,872/572,190,508
  6. Step 6: Final answer
    x = 2,669,279,226.17

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Why These Related Problems?

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