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Finding the Third Proportional to 26,990,121.75 and 58,280,898

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Solution

The third proportional to 26,990,121.75 and 58,280,898 is: 125,848,379.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,990,121.75 : 58,280,898 = 58,280,898 : x
  2. Step 2: Convert to fraction form
    26,990,121.75/58,280,898 = 58,280,898/x
  3. Step 3: Cross multiply
    26,990,121.75x = 58,280,898 × 58,280,898
  4. Step 4: Simplify right side
    26,990,121.75x = 3,396,663,071,686,404
  5. Step 5: Solve for x
    x = 3,396,663,071,686,404/26,990,121.75
  6. Step 6: Final answer
    x = 125,848,379.02

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.