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Finding the Third Proportional to 26,380,485 and 57,272,994

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Solution

The third proportional to 26,380,485 and 57,272,994 is: 124,341,756.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,380,485 : 57,272,994 = 57,272,994 : x
  2. Step 2: Convert to fraction form
    26,380,485/57,272,994 = 57,272,994/x
  3. Step 3: Cross multiply
    26,380,485x = 57,272,994 × 57,272,994
  4. Step 4: Simplify right side
    26,380,485x = 3,280,195,841,724,036
  5. Step 5: Solve for x
    x = 3,280,195,841,724,036/26,380,485
  6. Step 6: Final answer
    x = 124,341,756.48

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