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Finding the Third Proportional to 50,980,167 and 77,933,187

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Solution

The third proportional to 50,980,167 and 77,933,187 is: 119,136,165.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,980,167 : 77,933,187 = 77,933,187 : x
  2. Step 2: Convert to fraction form
    50,980,167/77,933,187 = 77,933,187/x
  3. Step 3: Cross multiply
    50,980,167x = 77,933,187 × 77,933,187
  4. Step 4: Simplify right side
    50,980,167x = 6,073,581,635,976,969
  5. Step 5: Solve for x
    x = 6,073,581,635,976,969/50,980,167
  6. Step 6: Final answer
    x = 119,136,165.95

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.