Home / 15,248,553.75-33,523,821.84

Finding the Third Proportional to 15,248,553.75 and 33,523,821.84

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Solution

The third proportional to 15,248,553.75 and 33,523,821.84 is: 73,701,850.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,248,553.75 : 33,523,821.84 = 33,523,821.84 : x
  2. Step 2: Convert to fraction form
    15,248,553.75/33,523,821.84 = 33,523,821.84/x
  3. Step 3: Cross multiply
    15,248,553.75x = 33,523,821.84 × 33,523,821.84
  4. Step 4: Simplify right side
    15,248,553.75x = 1,123,846,631,011,489.62
  5. Step 5: Solve for x
    x = 1,123,846,631,011,489.62/15,248,553.75
  6. Step 6: Final answer
    x = 73,701,850.64

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.