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Finding the Third Proportional to 25,259,700 and 35,193,042

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Solution

The third proportional to 25,259,700 and 35,193,042 is: 49,032,656.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,259,700 : 35,193,042 = 35,193,042 : x
  2. Step 2: Convert to fraction form
    25,259,700/35,193,042 = 35,193,042/x
  3. Step 3: Cross multiply
    25,259,700x = 35,193,042 × 35,193,042
  4. Step 4: Simplify right side
    25,259,700x = 1,238,550,205,213,764
  5. Step 5: Solve for x
    x = 1,238,550,205,213,764/25,259,700
  6. Step 6: Final answer
    x = 49,032,656.97

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.