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Finding the Third Proportional to 161,510,424 and 350,279,472

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Solution

The third proportional to 161,510,424 and 350,279,472 is: 759,676,716.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,510,424 : 350,279,472 = 350,279,472 : x
  2. Step 2: Convert to fraction form
    161,510,424/350,279,472 = 350,279,472/x
  3. Step 3: Cross multiply
    161,510,424x = 350,279,472 × 350,279,472
  4. Step 4: Simplify right side
    161,510,424x = 122,695,708,504,598,784
  5. Step 5: Solve for x
    x = 122,695,708,504,598,784/161,510,424
  6. Step 6: Final answer
    x = 759,676,716.00

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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.