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Finding the Third Proportional to 222,094,368 and 331,835,184

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Solution

The third proportional to 222,094,368 and 331,835,184 is: 495,800,908.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,094,368 : 331,835,184 = 331,835,184 : x
  2. Step 2: Convert to fraction form
    222,094,368/331,835,184 = 331,835,184/x
  3. Step 3: Cross multiply
    222,094,368x = 331,835,184 × 331,835,184
  4. Step 4: Simplify right side
    222,094,368x = 110,114,589,340,313,856
  5. Step 5: Solve for x
    x = 110,114,589,340,313,856/222,094,368
  6. Step 6: Final answer
    x = 495,800,908.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.