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Finding the Third Proportional to 94,131,799 and 203,388,948

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Solution

The third proportional to 94,131,799 and 203,388,948 is: 439,458,977.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,131,799 : 203,388,948 = 203,388,948 : x
  2. Step 2: Convert to fraction form
    94,131,799/203,388,948 = 203,388,948/x
  3. Step 3: Cross multiply
    94,131,799x = 203,388,948 × 203,388,948
  4. Step 4: Simplify right side
    94,131,799x = 41,367,064,168,546,704
  5. Step 5: Solve for x
    x = 41,367,064,168,546,704/94,131,799
  6. Step 6: Final answer
    x = 439,458,977.82

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.