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Finding the Third Proportional to 150,734,544 and 326,510,376

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Solution

The third proportional to 150,734,544 and 326,510,376 is: 707,263,397.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,734,544 : 326,510,376 = 326,510,376 : x
  2. Step 2: Convert to fraction form
    150,734,544/326,510,376 = 326,510,376/x
  3. Step 3: Cross multiply
    150,734,544x = 326,510,376 × 326,510,376
  4. Step 4: Simplify right side
    150,734,544x = 106,609,025,635,661,376
  5. Step 5: Solve for x
    x = 106,609,025,635,661,376/150,734,544
  6. Step 6: Final answer
    x = 707,263,397.01

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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.