Home / 150,920,002.48-226,427,855.04-53,873,626.96

Finding the Fourth Proportional to 150,920,002.48, 226,427,855.04 and 53,873,626.96

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Solution

The fourth proportional to 150,920,002.48, 226,427,855.04 and 53,873,626.96 is: 80,827,521.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,920,002.48 : 226,427,855.04 = 53,873,626.96 : x
  2. Step 2: Convert to fraction form
    150,920,002.48/226,427,855.04 = 53,873,626.96/x
  3. Step 3: Cross multiply
    150,920,002.48x = 226,427,855.04 × 53,873,626.96
  4. Step 4: Simplify right side
    150,920,002.48x = 12,198,489,795,777,916
  5. Step 5: Solve for x
    x = 12,198,489,795,777,916/150,920,002.48
  6. Step 6: Final answer
    x = 80,827,521.83

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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.