Home / 61,227,036,132.82-84,493,309,176.94-33,064,914,660.82

Finding the Fourth Proportional to 61,227,036,132.82, 84,493,309,176.94 and 33,064,914,660.82

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Solution

The fourth proportional to 61,227,036,132.82, 84,493,309,176.94 and 33,064,914,660.82 is: 45,629,581,861.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,227,036,132.82 : 84,493,309,176.94 = 33,064,914,660.82 : x
  2. Step 2: Convert to fraction form
    61,227,036,132.82/84,493,309,176.94 = 33,064,914,660.82/x
  3. Step 3: Cross multiply
    61,227,036,132.82x = 84,493,309,176.94 × 33,064,914,660.82
  4. Step 4: Simplify right side
    61,227,036,132.82x = 2,793,764,057,345,800,273,920
  5. Step 5: Solve for x
    x = 2,793,764,057,345,800,273,920/61,227,036,132.82
  6. Step 6: Final answer
    x = 45,629,581,861.28

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1.5x scale

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.