Home / 27,226,000.40-40,789,234.20-22,149,827.60

Finding the Fourth Proportional to 27,226,000.40, 40,789,234.20 and 22,149,827.60

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Solution

The fourth proportional to 27,226,000.40, 40,789,234.20 and 22,149,827.60 is: 33,184,253.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,226,000.40 : 40,789,234.20 = 22,149,827.60 : x
  2. Step 2: Convert to fraction form
    27,226,000.40/40,789,234.20 = 22,149,827.60/x
  3. Step 3: Cross multiply
    27,226,000.40x = 40,789,234.20 × 22,149,827.60
  4. Step 4: Simplify right side
    27,226,000.40x = 903,474,505,466,024
  5. Step 5: Solve for x
    x = 903,474,505,466,024/27,226,000.40
  6. Step 6: Final answer
    x = 33,184,253.74

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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.