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Finding the Third Proportional to 4,443,053,528 and 9,253,855,966

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Solution

The third proportional to 4,443,053,528 and 9,253,855,966 is: 19,273,648,111.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,053,528 : 9,253,855,966 = 9,253,855,966 : x
  2. Step 2: Convert to fraction form
    4,443,053,528/9,253,855,966 = 9,253,855,966/x
  3. Step 3: Cross multiply
    4,443,053,528x = 9,253,855,966 × 9,253,855,966
  4. Step 4: Simplify right side
    4,443,053,528x = 85,633,850,239,473,795,072
  5. Step 5: Solve for x
    x = 85,633,850,239,473,795,072/4,443,053,528
  6. Step 6: Final answer
    x = 19,273,648,111.55

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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.