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Finding the Third Proportional to 4,443,053,276 and 9,253,855,372

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Solution

The third proportional to 4,443,053,276 and 9,253,855,372 is: 19,273,646,730.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,053,276 : 9,253,855,372 = 9,253,855,372 : x
  2. Step 2: Convert to fraction form
    4,443,053,276/9,253,855,372 = 9,253,855,372/x
  3. Step 3: Cross multiply
    4,443,053,276x = 9,253,855,372 × 9,253,855,372
  4. Step 4: Simplify right side
    4,443,053,276x = 85,633,839,245,893,255,168
  5. Step 5: Solve for x
    x = 85,633,839,245,893,255,168/4,443,053,276
  6. Step 6: Final answer
    x = 19,273,646,730.38

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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.