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Finding the Third Proportional to 50,303,673 and 107,778,519

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Solution

The third proportional to 50,303,673 and 107,778,519 is: 230,921,689.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,303,673 : 107,778,519 = 107,778,519 : x
  2. Step 2: Convert to fraction form
    50,303,673/107,778,519 = 107,778,519/x
  3. Step 3: Cross multiply
    50,303,673x = 107,778,519 × 107,778,519
  4. Step 4: Simplify right side
    50,303,673x = 11,616,209,157,833,360
  5. Step 5: Solve for x
    x = 11,616,209,157,833,360/50,303,673
  6. Step 6: Final answer
    x = 230,921,689.51

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.