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Finding the Third Proportional to 28,977,338 and 60,334,132

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Solution

The third proportional to 28,977,338 and 60,334,132 is: 125,622,563.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,977,338 : 60,334,132 = 60,334,132 : x
  2. Step 2: Convert to fraction form
    28,977,338/60,334,132 = 60,334,132/x
  3. Step 3: Cross multiply
    28,977,338x = 60,334,132 × 60,334,132
  4. Step 4: Simplify right side
    28,977,338x = 3,640,207,484,193,424
  5. Step 5: Solve for x
    x = 3,640,207,484,193,424/28,977,338
  6. Step 6: Final answer
    x = 125,622,563.54

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.