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Finding the Third Proportional to 15,648,377 and 33,610,598

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Solution

The third proportional to 15,648,377 and 33,610,598 is: 72,191,020.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,648,377 : 33,610,598 = 33,610,598 : x
  2. Step 2: Convert to fraction form
    15,648,377/33,610,598 = 33,610,598/x
  3. Step 3: Cross multiply
    15,648,377x = 33,610,598 × 33,610,598
  4. Step 4: Simplify right side
    15,648,377x = 1,129,672,297,917,604
  5. Step 5: Solve for x
    x = 1,129,672,297,917,604/15,648,377
  6. Step 6: Final answer
    x = 72,191,020.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.