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Finding the Third Proportional to 179,701,518 and 256,797,632

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Solution

The third proportional to 179,701,518 and 256,797,632 is: 366,969,764.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,701,518 : 256,797,632 = 256,797,632 : x
  2. Step 2: Convert to fraction form
    179,701,518/256,797,632 = 256,797,632/x
  3. Step 3: Cross multiply
    179,701,518x = 256,797,632 × 256,797,632
  4. Step 4: Simplify right side
    179,701,518x = 65,945,023,800,807,424
  5. Step 5: Solve for x
    x = 65,945,023,800,807,424/179,701,518
  6. Step 6: Final answer
    x = 366,969,764.83

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.