Home / 23,531,311.76-35,299,000.74-6,491,984.72

Finding the Fourth Proportional to 23,531,311.76, 35,299,000.74 and 6,491,984.72

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Solution

The fourth proportional to 23,531,311.76, 35,299,000.74 and 6,491,984.72 is: 9,738,537.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,531,311.76 : 35,299,000.74 = 6,491,984.72 : x
  2. Step 2: Convert to fraction form
    23,531,311.76/35,299,000.74 = 6,491,984.72/x
  3. Step 3: Cross multiply
    23,531,311.76x = 35,299,000.74 × 6,491,984.72
  4. Step 4: Simplify right side
    23,531,311.76x = 229,160,573,435,348.69
  5. Step 5: Solve for x
    x = 229,160,573,435,348.69/23,531,311.76
  6. Step 6: Final answer
    x = 9,738,537.99

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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.