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Finding the Third Proportional to 11,798,226,543 and 25,279,308,987

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Solution

The third proportional to 11,798,226,543 and 25,279,308,987 is: 54,164,366,189.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,798,226,543 : 25,279,308,987 = 25,279,308,987 : x
  2. Step 2: Convert to fraction form
    11,798,226,543/25,279,308,987 = 25,279,308,987/x
  3. Step 3: Cross multiply
    11,798,226,543x = 25,279,308,987 × 25,279,308,987
  4. Step 4: Simplify right side
    11,798,226,543x = 639,043,462,860,218,957,824
  5. Step 5: Solve for x
    x = 639,043,462,860,218,957,824/11,798,226,543
  6. Step 6: Final answer
    x = 54,164,366,189.37

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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.