Home / 25,673,132.72-57,086,411.44

Finding the Third Proportional to 25,673,132.72 and 57,086,411.44

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Solution

The third proportional to 25,673,132.72 and 57,086,411.44 is: 126,936,529.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,673,132.72 : 57,086,411.44 = 57,086,411.44 : x
  2. Step 2: Convert to fraction form
    25,673,132.72/57,086,411.44 = 57,086,411.44/x
  3. Step 3: Cross multiply
    25,673,132.72x = 57,086,411.44 × 57,086,411.44
  4. Step 4: Simplify right side
    25,673,132.72x = 3,258,858,370,811,531
  5. Step 5: Solve for x
    x = 3,258,858,370,811,531/25,673,132.72
  6. Step 6: Final answer
    x = 126,936,529.58

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.