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Finding the Third Proportional to 9,010,272.75 and 18,659,298

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Solution

The third proportional to 9,010,272.75 and 18,659,298 is: 38,641,383.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010,272.75 : 18,659,298 = 18,659,298 : x
  2. Step 2: Convert to fraction form
    9,010,272.75/18,659,298 = 18,659,298/x
  3. Step 3: Cross multiply
    9,010,272.75x = 18,659,298 × 18,659,298
  4. Step 4: Simplify right side
    9,010,272.75x = 348,169,401,852,804
  5. Step 5: Solve for x
    x = 348,169,401,852,804/9,010,272.75
  6. Step 6: Final answer
    x = 38,641,383.18

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.