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Finding the Third Proportional to 49,891,524 and 74,633,850

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Solution

The third proportional to 49,891,524 and 74,633,850 is: 111,646,450.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,891,524 : 74,633,850 = 74,633,850 : x
  2. Step 2: Convert to fraction form
    49,891,524/74,633,850 = 74,633,850/x
  3. Step 3: Cross multiply
    49,891,524x = 74,633,850 × 74,633,850
  4. Step 4: Simplify right side
    49,891,524x = 5,570,211,565,822,500
  5. Step 5: Solve for x
    x = 5,570,211,565,822,500/49,891,524
  6. Step 6: Final answer
    x = 111,646,450.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.