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Finding the Third Proportional to 52,993,325 and 79,993,808

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Solution

The third proportional to 52,993,325 and 79,993,808 is: 120,751,232.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,993,325 : 79,993,808 = 79,993,808 : x
  2. Step 2: Convert to fraction form
    52,993,325/79,993,808 = 79,993,808/x
  3. Step 3: Cross multiply
    52,993,325x = 79,993,808 × 79,993,808
  4. Step 4: Simplify right side
    52,993,325x = 6,399,009,318,340,864
  5. Step 5: Solve for x
    x = 6,399,009,318,340,864/52,993,325
  6. Step 6: Final answer
    x = 120,751,232.69

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.