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Finding the Third Proportional to 7,223,293 and 15,044,456

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Solution

The third proportional to 7,223,293 and 15,044,456 is: 31,334,137.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,223,293 : 15,044,456 = 15,044,456 : x
  2. Step 2: Convert to fraction form
    7,223,293/15,044,456 = 15,044,456/x
  3. Step 3: Cross multiply
    7,223,293x = 15,044,456 × 15,044,456
  4. Step 4: Simplify right side
    7,223,293x = 226,335,656,335,936
  5. Step 5: Solve for x
    x = 226,335,656,335,936/7,223,293
  6. Step 6: Final answer
    x = 31,334,137.54

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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.