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Finding the Third Proportional to 40,559,249 and 61,860,450

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Solution

The third proportional to 40,559,249 and 61,860,450 is: 94,348,770.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,559,249 : 61,860,450 = 61,860,450 : x
  2. Step 2: Convert to fraction form
    40,559,249/61,860,450 = 61,860,450/x
  3. Step 3: Cross multiply
    40,559,249x = 61,860,450 × 61,860,450
  4. Step 4: Simplify right side
    40,559,249x = 3,826,715,274,202,500
  5. Step 5: Solve for x
    x = 3,826,715,274,202,500/40,559,249
  6. Step 6: Final answer
    x = 94,348,770.47

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.