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Finding the Third Proportional to 75,514,189 and 116,504,651

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Solution

The third proportional to 75,514,189 and 116,504,651 is: 179,745,474.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,514,189 : 116,504,651 = 116,504,651 : x
  2. Step 2: Convert to fraction form
    75,514,189/116,504,651 = 116,504,651/x
  3. Step 3: Cross multiply
    75,514,189x = 116,504,651 × 116,504,651
  4. Step 4: Simplify right side
    75,514,189x = 13,573,333,704,631,800
  5. Step 5: Solve for x
    x = 13,573,333,704,631,800/75,514,189
  6. Step 6: Final answer
    x = 179,745,474.12

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.