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Finding the Third Proportional to 48,767,598 and 66,873,687

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Solution

The third proportional to 48,767,598 and 66,873,687 is: 91,702,076.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,767,598 : 66,873,687 = 66,873,687 : x
  2. Step 2: Convert to fraction form
    48,767,598/66,873,687 = 66,873,687/x
  3. Step 3: Cross multiply
    48,767,598x = 66,873,687 × 66,873,687
  4. Step 4: Simplify right side
    48,767,598x = 4,472,090,012,973,969
  5. Step 5: Solve for x
    x = 4,472,090,012,973,969/48,767,598
  6. Step 6: Final answer
    x = 91,702,076.71

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.