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Finding the Third Proportional to 8,007,838 and 17,275,386

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Solution

The third proportional to 8,007,838 and 17,275,386 is: 37,268,356.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,838 : 17,275,386 = 17,275,386 : x
  2. Step 2: Convert to fraction form
    8,007,838/17,275,386 = 17,275,386/x
  3. Step 3: Cross multiply
    8,007,838x = 17,275,386 × 17,275,386
  4. Step 4: Simplify right side
    8,007,838x = 298,438,961,448,996
  5. Step 5: Solve for x
    x = 298,438,961,448,996/8,007,838
  6. Step 6: Final answer
    x = 37,268,356.51

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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.