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Finding the Third Proportional to 353,542,272 and 833,397,292

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Solution

The third proportional to 353,542,272 and 833,397,292 is: 1,964,548,800.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,542,272 : 833,397,292 = 833,397,292 : x
  2. Step 2: Convert to fraction form
    353,542,272/833,397,292 = 833,397,292/x
  3. Step 3: Cross multiply
    353,542,272x = 833,397,292 × 833,397,292
  4. Step 4: Simplify right side
    353,542,272x = 694,551,046,312,933,248
  5. Step 5: Solve for x
    x = 694,551,046,312,933,248/353,542,272
  6. Step 6: Final answer
    x = 1,964,548,800.30

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.