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Finding the Third Proportional to 43,374,712 and 57,826,500

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Solution

The third proportional to 43,374,712 and 57,826,500 is: 77,093,401.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,374,712 : 57,826,500 = 57,826,500 : x
  2. Step 2: Convert to fraction form
    43,374,712/57,826,500 = 57,826,500/x
  3. Step 3: Cross multiply
    43,374,712x = 57,826,500 × 57,826,500
  4. Step 4: Simplify right side
    43,374,712x = 3,343,904,102,250,000
  5. Step 5: Solve for x
    x = 3,343,904,102,250,000/43,374,712
  6. Step 6: Final answer
    x = 77,093,401.85

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.