Home / 21,351,826.23-44,217,705.73

Finding the Third Proportional to 21,351,826.23 and 44,217,705.73

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Solution

The third proportional to 21,351,826.23 and 44,217,705.73 is: 91,570,879.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,351,826.23 : 44,217,705.73 = 44,217,705.73 : x
  2. Step 2: Convert to fraction form
    21,351,826.23/44,217,705.73 = 44,217,705.73/x
  3. Step 3: Cross multiply
    21,351,826.23x = 44,217,705.73 × 44,217,705.73
  4. Step 4: Simplify right side
    21,351,826.23x = 1,955,205,499,720,834
  5. Step 5: Solve for x
    x = 1,955,205,499,720,834/21,351,826.23
  6. Step 6: Final answer
    x = 91,570,879.17

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.