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Finding the Third Proportional to 117,237,396 and 250,609,092

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Solution

The third proportional to 117,237,396 and 250,609,092 is: 535,707,198.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,237,396 : 250,609,092 = 250,609,092 : x
  2. Step 2: Convert to fraction form
    117,237,396/250,609,092 = 250,609,092/x
  3. Step 3: Cross multiply
    117,237,396x = 250,609,092 × 250,609,092
  4. Step 4: Simplify right side
    117,237,396x = 62,804,916,993,064,464
  5. Step 5: Solve for x
    x = 62,804,916,993,064,464/117,237,396
  6. Step 6: Final answer
    x = 535,707,198.69

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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.