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Finding the Third Proportional to 118,670,328 and 246,435,696

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Solution

The third proportional to 118,670,328 and 246,435,696 is: 511,758,527.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,670,328 : 246,435,696 = 246,435,696 : x
  2. Step 2: Convert to fraction form
    118,670,328/246,435,696 = 246,435,696/x
  3. Step 3: Cross multiply
    118,670,328x = 246,435,696 × 246,435,696
  4. Step 4: Simplify right side
    118,670,328x = 60,730,552,263,004,416
  5. Step 5: Solve for x
    x = 60,730,552,263,004,416/118,670,328
  6. Step 6: Final answer
    x = 511,758,527.06

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.