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Finding the Third Proportional to 228,007,252 and 377,386,710

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Solution

The third proportional to 228,007,252 and 377,386,710 is: 624,632,451.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,007,252 : 377,386,710 = 377,386,710 : x
  2. Step 2: Convert to fraction form
    228,007,252/377,386,710 = 377,386,710/x
  3. Step 3: Cross multiply
    228,007,252x = 377,386,710 × 377,386,710
  4. Step 4: Simplify right side
    228,007,252x = 142,420,728,884,624,096
  5. Step 5: Solve for x
    x = 142,420,728,884,624,096/228,007,252
  6. Step 6: Final answer
    x = 624,632,451.97

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Why These Related Problems?

These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.