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Finding the Third Proportional to 11,938,848,501 and 25,554,821,469

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Solution

The third proportional to 11,938,848,501 and 25,554,821,469 is: 54,699,487,999.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,938,848,501 : 25,554,821,469 = 25,554,821,469 : x
  2. Step 2: Convert to fraction form
    11,938,848,501/25,554,821,469 = 25,554,821,469/x
  3. Step 3: Cross multiply
    11,938,848,501x = 25,554,821,469 × 25,554,821,469
  4. Step 4: Simplify right side
    11,938,848,501x = 653,048,900,312,463,310,848
  5. Step 5: Solve for x
    x = 653,048,900,312,463,310,848/11,938,848,501
  6. Step 6: Final answer
    x = 54,699,487,999.85

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.