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Finding the Third Proportional to 47,718,927 and 75,682,296

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Solution

The third proportional to 47,718,927 and 75,682,296 is: 120,032,244.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,718,927 : 75,682,296 = 75,682,296 : x
  2. Step 2: Convert to fraction form
    47,718,927/75,682,296 = 75,682,296/x
  3. Step 3: Cross multiply
    47,718,927x = 75,682,296 × 75,682,296
  4. Step 4: Simplify right side
    47,718,927x = 5,727,809,927,831,616
  5. Step 5: Solve for x
    x = 5,727,809,927,831,616/47,718,927
  6. Step 6: Final answer
    x = 120,032,244.81

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.