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Finding the Third Proportional to 52,807,134 and 84,026,529

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Solution

The third proportional to 52,807,134 and 84,026,529 is: 133,702,722.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,807,134 : 84,026,529 = 84,026,529 : x
  2. Step 2: Convert to fraction form
    52,807,134/84,026,529 = 84,026,529/x
  3. Step 3: Cross multiply
    52,807,134x = 84,026,529 × 84,026,529
  4. Step 4: Simplify right side
    52,807,134x = 7,060,457,575,787,841
  5. Step 5: Solve for x
    x = 7,060,457,575,787,841/52,807,134
  6. Step 6: Final answer
    x = 133,702,722.36

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.