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Finding the Third Proportional to 237,912,963 and 363,707,622

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Solution

The third proportional to 237,912,963 and 363,707,622 is: 556,015,244.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,912,963 : 363,707,622 = 363,707,622 : x
  2. Step 2: Convert to fraction form
    237,912,963/363,707,622 = 363,707,622/x
  3. Step 3: Cross multiply
    237,912,963x = 363,707,622 × 363,707,622
  4. Step 4: Simplify right side
    237,912,963x = 132,283,234,300,894,880
  5. Step 5: Solve for x
    x = 132,283,234,300,894,880/237,912,963
  6. Step 6: Final answer
    x = 556,015,244.54

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.