Home / 10,931,992.88-25,308,100.69

Finding the Third Proportional to 10,931,992.88 and 25,308,100.69

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Solution

The third proportional to 10,931,992.88 and 25,308,100.69 is: 58,589,496.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,931,992.88 : 25,308,100.69 = 25,308,100.69 : x
  2. Step 2: Convert to fraction form
    10,931,992.88/25,308,100.69 = 25,308,100.69/x
  3. Step 3: Cross multiply
    10,931,992.88x = 25,308,100.69 × 25,308,100.69
  4. Step 4: Simplify right side
    10,931,992.88x = 640,499,960,408,638
  5. Step 5: Solve for x
    x = 640,499,960,408,638/10,931,992.88
  6. Step 6: Final answer
    x = 58,589,496.69

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.