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Finding the Third Proportional to 10,067,262,658.50 and 15,142,924,800

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Solution

The third proportional to 10,067,262,658.50 and 15,142,924,800 is: 22,777,608,896.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,067,262,658.50 : 15,142,924,800 = 15,142,924,800 : x
  2. Step 2: Convert to fraction form
    10,067,262,658.50/15,142,924,800 = 15,142,924,800/x
  3. Step 3: Cross multiply
    10,067,262,658.50x = 15,142,924,800 × 15,142,924,800
  4. Step 4: Simplify right side
    10,067,262,658.50x = 229,308,171,498,455,040,000
  5. Step 5: Solve for x
    x = 229,308,171,498,455,040,000/10,067,262,658.50
  6. Step 6: Final answer
    x = 22,777,608,896.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.