Home / 21,854,193,176-47,022,977,197

Finding the Third Proportional to 21,854,193,176 and 47,022,977,197

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Solution

The third proportional to 21,854,193,176 and 47,022,977,197 is: 101,177,854,824.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,854,193,176 : 47,022,977,197 = 47,022,977,197 : x
  2. Step 2: Convert to fraction form
    21,854,193,176/47,022,977,197 = 47,022,977,197/x
  3. Step 3: Cross multiply
    21,854,193,176x = 47,022,977,197 × 47,022,977,197
  4. Step 4: Simplify right side
    21,854,193,176x = 2,211,160,384,469,581,955,072
  5. Step 5: Solve for x
    x = 2,211,160,384,469,581,955,072/21,854,193,176
  6. Step 6: Final answer
    x = 101,177,854,824.58

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.