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Finding the Third Proportional to 52,770,002 and 80,724,355

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Solution

The third proportional to 52,770,002 and 80,724,355 is: 123,487,232.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,770,002 : 80,724,355 = 80,724,355 : x
  2. Step 2: Convert to fraction form
    52,770,002/80,724,355 = 80,724,355/x
  3. Step 3: Cross multiply
    52,770,002x = 80,724,355 × 80,724,355
  4. Step 4: Simplify right side
    52,770,002x = 6,516,421,490,166,025
  5. Step 5: Solve for x
    x = 6,516,421,490,166,025/52,770,002
  6. Step 6: Final answer
    x = 123,487,232.20

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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.