Home / 33,682,528.70-50,523,793.05-30,281,306.30

Finding the Fourth Proportional to 33,682,528.70, 50,523,793.05 and 30,281,306.30

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Solution

The fourth proportional to 33,682,528.70, 50,523,793.05 and 30,281,306.30 is: 45,421,959.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,528.70 : 50,523,793.05 = 30,281,306.30 : x
  2. Step 2: Convert to fraction form
    33,682,528.70/50,523,793.05 = 30,281,306.30/x
  3. Step 3: Cross multiply
    33,682,528.70x = 50,523,793.05 × 30,281,306.30
  4. Step 4: Simplify right side
    33,682,528.70x = 1,529,926,452,784,861.25
  5. Step 5: Solve for x
    x = 1,529,926,452,784,861.25/33,682,528.70
  6. Step 6: Final answer
    x = 45,421,959.45

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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.