Home / 21,166,724.25-44,876,868.75

Finding the Third Proportional to 21,166,724.25 and 44,876,868.75

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Solution

The third proportional to 21,166,724.25 and 44,876,868.75 is: 95,146,198.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,166,724.25 : 44,876,868.75 = 44,876,868.75 : x
  2. Step 2: Convert to fraction form
    21,166,724.25/44,876,868.75 = 44,876,868.75/x
  3. Step 3: Cross multiply
    21,166,724.25x = 44,876,868.75 × 44,876,868.75
  4. Step 4: Simplify right side
    21,166,724.25x = 2,013,933,348,804,726.50
  5. Step 5: Solve for x
    x = 2,013,933,348,804,726.50/21,166,724.25
  6. Step 6: Final answer
    x = 95,146,198.58

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.