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Finding the Third Proportional to 50,303,448 and 102,456,720

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Solution

The third proportional to 50,303,448 and 102,456,720 is: 208,681,112.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,303,448 : 102,456,720 = 102,456,720 : x
  2. Step 2: Convert to fraction form
    50,303,448/102,456,720 = 102,456,720/x
  3. Step 3: Cross multiply
    50,303,448x = 102,456,720 × 102,456,720
  4. Step 4: Simplify right side
    50,303,448x = 10,497,379,473,158,400
  5. Step 5: Solve for x
    x = 10,497,379,473,158,400/50,303,448
  6. Step 6: Final answer
    x = 208,681,112.14

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.