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Finding the Third Proportional to 226,572,682 and 349,867,854

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Solution

The third proportional to 226,572,682 and 349,867,854 is: 540,257,166.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,572,682 : 349,867,854 = 349,867,854 : x
  2. Step 2: Convert to fraction form
    226,572,682/349,867,854 = 349,867,854/x
  3. Step 3: Cross multiply
    226,572,682x = 349,867,854 × 349,867,854
  4. Step 4: Simplify right side
    226,572,682x = 122,407,515,262,565,312
  5. Step 5: Solve for x
    x = 122,407,515,262,565,312/226,572,682
  6. Step 6: Final answer
    x = 540,257,166.85

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.