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Finding the Third Proportional to 35,359,372 and 52,821,293

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Solution

The third proportional to 35,359,372 and 52,821,293 is: 78,906,633.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,359,372 : 52,821,293 = 52,821,293 : x
  2. Step 2: Convert to fraction form
    35,359,372/52,821,293 = 52,821,293/x
  3. Step 3: Cross multiply
    35,359,372x = 52,821,293 × 52,821,293
  4. Step 4: Simplify right side
    35,359,372x = 2,790,088,994,191,849
  5. Step 5: Solve for x
    x = 2,790,088,994,191,849/35,359,372
  6. Step 6: Final answer
    x = 78,906,633.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.