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Finding the Third Proportional to 25,375,698 and 36,173,979

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Solution

The third proportional to 25,375,698 and 36,173,979 is: 51,567,320.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,375,698 : 36,173,979 = 36,173,979 : x
  2. Step 2: Convert to fraction form
    25,375,698/36,173,979 = 36,173,979/x
  3. Step 3: Cross multiply
    25,375,698x = 36,173,979 × 36,173,979
  4. Step 4: Simplify right side
    25,375,698x = 1,308,556,756,692,441
  5. Step 5: Solve for x
    x = 1,308,556,756,692,441/25,375,698
  6. Step 6: Final answer
    x = 51,567,320.70

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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.