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Finding the Third Proportional to 125,831,003.50 and 273,442,849

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Solution

The third proportional to 125,831,003.50 and 273,442,849 is: 594,217,558.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,831,003.50 : 273,442,849 = 273,442,849 : x
  2. Step 2: Convert to fraction form
    125,831,003.50/273,442,849 = 273,442,849/x
  3. Step 3: Cross multiply
    125,831,003.50x = 273,442,849 × 273,442,849
  4. Step 4: Simplify right side
    125,831,003.50x = 74,770,991,669,236,800
  5. Step 5: Solve for x
    x = 74,770,991,669,236,800/125,831,003.50
  6. Step 6: Final answer
    x = 594,217,558.39

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.