Home / 11,940,986.25-25,909,321.50

Finding the Third Proportional to 11,940,986.25 and 25,909,321.50

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Solution

The third proportional to 11,940,986.25 and 25,909,321.50 is: 56,217,545.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,940,986.25 : 25,909,321.50 = 25,909,321.50 : x
  2. Step 2: Convert to fraction form
    11,940,986.25/25,909,321.50 = 25,909,321.50/x
  3. Step 3: Cross multiply
    11,940,986.25x = 25,909,321.50 × 25,909,321.50
  4. Step 4: Simplify right side
    11,940,986.25x = 671,292,940,590,362.25
  5. Step 5: Solve for x
    x = 671,292,940,590,362.25/11,940,986.25
  6. Step 6: Final answer
    x = 56,217,545.73

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.