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Finding the Third Proportional to 155,965,250 and 337,937,629

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Solution

The third proportional to 155,965,250 and 337,937,629 is: 732,226,192.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,965,250 : 337,937,629 = 337,937,629 : x
  2. Step 2: Convert to fraction form
    155,965,250/337,937,629 = 337,937,629/x
  3. Step 3: Cross multiply
    155,965,250x = 337,937,629 × 337,937,629
  4. Step 4: Simplify right side
    155,965,250x = 114,201,841,094,141,648
  5. Step 5: Solve for x
    x = 114,201,841,094,141,648/155,965,250
  6. Step 6: Final answer
    x = 732,226,192.01

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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.