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Finding the Third Proportional to 60,325,389,360 and 126,902,309,472

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Solution

The third proportional to 60,325,389,360 and 126,902,309,472 is: 266,955,527,683.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,325,389,360 : 126,902,309,472 = 126,902,309,472 : x
  2. Step 2: Convert to fraction form
    60,325,389,360/126,902,309,472 = 126,902,309,472/x
  3. Step 3: Cross multiply
    60,325,389,360x = 126,902,309,472 × 126,902,309,472
  4. Step 4: Simplify right side
    60,325,389,360x = 16,104,196,149,327,261,859,840
  5. Step 5: Solve for x
    x = 16,104,196,149,327,261,859,840/60,325,389,360
  6. Step 6: Final answer
    x = 266,955,527,683.76

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.