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Finding the Third Proportional to 21,502,696 and 33,294,084

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Solution

The third proportional to 21,502,696 and 33,294,084 is: 51,551,490.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,502,696 : 33,294,084 = 33,294,084 : x
  2. Step 2: Convert to fraction form
    21,502,696/33,294,084 = 33,294,084/x
  3. Step 3: Cross multiply
    21,502,696x = 33,294,084 × 33,294,084
  4. Step 4: Simplify right side
    21,502,696x = 1,108,496,029,399,056
  5. Step 5: Solve for x
    x = 1,108,496,029,399,056/21,502,696
  6. Step 6: Final answer
    x = 51,551,490.54

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.