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Finding the Third Proportional to 7,995,867.75 and 17,268,413.63

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Solution

The third proportional to 7,995,867.75 and 17,268,413.63 is: 37,294,027.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,995,867.75 : 17,268,413.63 = 17,268,413.63 : x
  2. Step 2: Convert to fraction form
    7,995,867.75/17,268,413.63 = 17,268,413.63/x
  3. Step 3: Cross multiply
    7,995,867.75x = 17,268,413.63 × 17,268,413.63
  4. Step 4: Simplify right side
    7,995,867.75x = 298,198,109,124,085.62
  5. Step 5: Solve for x
    x = 298,198,109,124,085.62/7,995,867.75
  6. Step 6: Final answer
    x = 37,294,027.17

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.