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Finding the Third Proportional to 8,946,475,992 and 14,003,800,452

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Solution

The third proportional to 8,946,475,992 and 14,003,800,452 is: 21,919,963,488.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,946,475,992 : 14,003,800,452 = 14,003,800,452 : x
  2. Step 2: Convert to fraction form
    8,946,475,992/14,003,800,452 = 14,003,800,452/x
  3. Step 3: Cross multiply
    8,946,475,992x = 14,003,800,452 × 14,003,800,452
  4. Step 4: Simplify right side
    8,946,475,992x = 196,106,427,099,435,401,216
  5. Step 5: Solve for x
    x = 196,106,427,099,435,401,216/8,946,475,992
  6. Step 6: Final answer
    x = 21,919,963,488.95

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.