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Finding the Third Proportional to 8,790,270 and 18,254,244

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Solution

The third proportional to 8,790,270 and 18,254,244 is: 37,907,530.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,790,270 : 18,254,244 = 18,254,244 : x
  2. Step 2: Convert to fraction form
    8,790,270/18,254,244 = 18,254,244/x
  3. Step 3: Cross multiply
    8,790,270x = 18,254,244 × 18,254,244
  4. Step 4: Simplify right side
    8,790,270x = 333,217,424,011,536
  5. Step 5: Solve for x
    x = 333,217,424,011,536/8,790,270
  6. Step 6: Final answer
    x = 37,907,530.03

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.