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Finding the Third Proportional to 62,699,384 and 96,844,728

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Solution

The third proportional to 62,699,384 and 96,844,728 is: 149,585,223.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,699,384 : 96,844,728 = 96,844,728 : x
  2. Step 2: Convert to fraction form
    62,699,384/96,844,728 = 96,844,728/x
  3. Step 3: Cross multiply
    62,699,384x = 96,844,728 × 96,844,728
  4. Step 4: Simplify right side
    62,699,384x = 9,378,901,341,393,984
  5. Step 5: Solve for x
    x = 9,378,901,341,393,984/62,699,384
  6. Step 6: Final answer
    x = 149,585,223.06

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.