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Finding the Third Proportional to 28,092,702,208 and 40,589,103,174

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Solution

The third proportional to 28,092,702,208 and 40,589,103,174 is: 58,644,244,482.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,092,702,208 : 40,589,103,174 = 40,589,103,174 : x
  2. Step 2: Convert to fraction form
    28,092,702,208/40,589,103,174 = 40,589,103,174/x
  3. Step 3: Cross multiply
    28,092,702,208x = 40,589,103,174 × 40,589,103,174
  4. Step 4: Simplify right side
    28,092,702,208x = 1,647,475,296,469,616,951,296
  5. Step 5: Solve for x
    x = 1,647,475,296,469,616,951,296/28,092,702,208
  6. Step 6: Final answer
    x = 58,644,244,482.84

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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.