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Finding the Third Proportional to 14,143,815 and 30,541,374

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Solution

The third proportional to 14,143,815 and 30,541,374 is: 65,949,358.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,143,815 : 30,541,374 = 30,541,374 : x
  2. Step 2: Convert to fraction form
    14,143,815/30,541,374 = 30,541,374/x
  3. Step 3: Cross multiply
    14,143,815x = 30,541,374 × 30,541,374
  4. Step 4: Simplify right side
    14,143,815x = 932,775,525,807,876
  5. Step 5: Solve for x
    x = 932,775,525,807,876/14,143,815
  6. Step 6: Final answer
    x = 65,949,358.49

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.