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Finding the Third Proportional to 160,963,448 and 348,667,654

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Solution

The third proportional to 160,963,448 and 348,667,654 is: 755,259,249.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,963,448 : 348,667,654 = 348,667,654 : x
  2. Step 2: Convert to fraction form
    160,963,448/348,667,654 = 348,667,654/x
  3. Step 3: Cross multiply
    160,963,448x = 348,667,654 × 348,667,654
  4. Step 4: Simplify right side
    160,963,448x = 121,569,132,945,863,712
  5. Step 5: Solve for x
    x = 121,569,132,945,863,712/160,963,448
  6. Step 6: Final answer
    x = 755,259,249.58

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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.