Home / 11,980,284.75-17,131,935.38

Finding the Third Proportional to 11,980,284.75 and 17,131,935.38

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Solution

The third proportional to 11,980,284.75 and 17,131,935.38 is: 24,498,850.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,980,284.75 : 17,131,935.38 = 17,131,935.38 : x
  2. Step 2: Convert to fraction form
    11,980,284.75/17,131,935.38 = 17,131,935.38/x
  3. Step 3: Cross multiply
    11,980,284.75x = 17,131,935.38 × 17,131,935.38
  4. Step 4: Simplify right side
    11,980,284.75x = 293,503,209,693,176.38
  5. Step 5: Solve for x
    x = 293,503,209,693,176.38/11,980,284.75
  6. Step 6: Final answer
    x = 24,498,850.89

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.