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Finding the Third Proportional to 62,887,634 and 133,333,444

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Solution

The third proportional to 62,887,634 and 133,333,444 is: 282,691,622.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,887,634 : 133,333,444 = 133,333,444 : x
  2. Step 2: Convert to fraction form
    62,887,634/133,333,444 = 133,333,444/x
  3. Step 3: Cross multiply
    62,887,634x = 133,333,444 × 133,333,444
  4. Step 4: Simplify right side
    62,887,634x = 17,777,807,288,901,136
  5. Step 5: Solve for x
    x = 17,777,807,288,901,136/62,887,634
  6. Step 6: Final answer
    x = 282,691,622.47

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.