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Finding the Third Proportional to 25,375,696 and 36,173,976

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Solution

The third proportional to 25,375,696 and 36,173,976 is: 51,567,316.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,375,696 : 36,173,976 = 36,173,976 : x
  2. Step 2: Convert to fraction form
    25,375,696/36,173,976 = 36,173,976/x
  3. Step 3: Cross multiply
    25,375,696x = 36,173,976 × 36,173,976
  4. Step 4: Simplify right side
    25,375,696x = 1,308,556,539,648,576
  5. Step 5: Solve for x
    x = 1,308,556,539,648,576/25,375,696
  6. Step 6: Final answer
    x = 51,567,316.21

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.