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Finding the Third Proportional to 3,007,939 and 6,495,293

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Solution

The third proportional to 3,007,939 and 6,495,293 is: 14,025,826.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,939 : 6,495,293 = 6,495,293 : x
  2. Step 2: Convert to fraction form
    3,007,939/6,495,293 = 6,495,293/x
  3. Step 3: Cross multiply
    3,007,939x = 6,495,293 × 6,495,293
  4. Step 4: Simplify right side
    3,007,939x = 42,188,831,155,849
  5. Step 5: Solve for x
    x = 42,188,831,155,849/3,007,939
  6. Step 6: Final answer
    x = 14,025,826.71

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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.