Home / 166,915,306.44-250,196,249.82-56,145,525.48

Finding the Fourth Proportional to 166,915,306.44, 250,196,249.82 and 56,145,525.48

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Solution

The fourth proportional to 166,915,306.44, 250,196,249.82 and 56,145,525.48 is: 84,158,848.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,915,306.44 : 250,196,249.82 = 56,145,525.48 : x
  2. Step 2: Convert to fraction form
    166,915,306.44/250,196,249.82 = 56,145,525.48/x
  3. Step 3: Cross multiply
    166,915,306.44x = 250,196,249.82 × 56,145,525.48
  4. Step 4: Simplify right side
    166,915,306.44x = 14,047,399,919,269,254
  5. Step 5: Solve for x
    x = 14,047,399,919,269,254/166,915,306.44
  6. Step 6: Final answer
    x = 84,158,848.09

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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.