Home / 23,181,249.69-34,764,001.34-8,031,644.73

Finding the Fourth Proportional to 23,181,249.69, 34,764,001.34 and 8,031,644.73

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Solution

The fourth proportional to 23,181,249.69, 34,764,001.34 and 8,031,644.73 is: 12,044,739.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,181,249.69 : 34,764,001.34 = 8,031,644.73 : x
  2. Step 2: Convert to fraction form
    23,181,249.69/34,764,001.34 = 8,031,644.73/x
  3. Step 3: Cross multiply
    23,181,249.69x = 34,764,001.34 × 8,031,644.73
  4. Step 4: Simplify right side
    23,181,249.69x = 279,212,108,115,965.75
  5. Step 5: Solve for x
    x = 279,212,108,115,965.75/23,181,249.69
  6. Step 6: Final answer
    x = 12,044,739.25

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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.