Home / 3,841,294,704.50-5,298,061,961.78-3,306,356,822.72

Finding the Fourth Proportional to 3,841,294,704.50, 5,298,061,961.78 and 3,306,356,822.72

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Solution

The fourth proportional to 3,841,294,704.50, 5,298,061,961.78 and 3,306,356,822.72 is: 4,560,254,982.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,294,704.50 : 5,298,061,961.78 = 3,306,356,822.72 : x
  2. Step 2: Convert to fraction form
    3,841,294,704.50/5,298,061,961.78 = 3,306,356,822.72/x
  3. Step 3: Cross multiply
    3,841,294,704.50x = 5,298,061,961.78 × 3,306,356,822.72
  4. Step 4: Simplify right side
    3,841,294,704.50x = 17,517,283,314,524,608,512
  5. Step 5: Solve for x
    x = 17,517,283,314,524,608,512/3,841,294,704.50
  6. Step 6: Final answer
    x = 4,560,254,982.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.