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Finding the Third Proportional to 62,076,036 and 146,330,478

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Solution

The third proportional to 62,076,036 and 146,330,478 is: 344,941,625.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,076,036 : 146,330,478 = 146,330,478 : x
  2. Step 2: Convert to fraction form
    62,076,036/146,330,478 = 146,330,478/x
  3. Step 3: Cross multiply
    62,076,036x = 146,330,478 × 146,330,478
  4. Step 4: Simplify right side
    62,076,036x = 21,412,608,791,708,484
  5. Step 5: Solve for x
    x = 21,412,608,791,708,484/62,076,036
  6. Step 6: Final answer
    x = 344,941,625.97

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.