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Finding the Third Proportional to 155,965,249.50 and 337,937,628

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Solution

The third proportional to 155,965,249.50 and 337,937,628 is: 732,226,190.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,965,249.50 : 337,937,628 = 337,937,628 : x
  2. Step 2: Convert to fraction form
    155,965,249.50/337,937,628 = 337,937,628/x
  3. Step 3: Cross multiply
    155,965,249.50x = 337,937,628 × 337,937,628
  4. Step 4: Simplify right side
    155,965,249.50x = 114,201,840,418,266,384
  5. Step 5: Solve for x
    x = 114,201,840,418,266,384/155,965,249.50
  6. Step 6: Final answer
    x = 732,226,190.03

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.