Home / 49,207,613.70-73,811,420.55-35,531,865.30

Finding the Fourth Proportional to 49,207,613.70, 73,811,420.55 and 35,531,865.30

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Solution

The fourth proportional to 49,207,613.70, 73,811,420.55 and 35,531,865.30 is: 53,297,797.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,613.70 : 73,811,420.55 = 35,531,865.30 : x
  2. Step 2: Convert to fraction form
    49,207,613.70/73,811,420.55 = 35,531,865.30/x
  3. Step 3: Cross multiply
    49,207,613.70x = 73,811,420.55 × 35,531,865.30
  4. Step 4: Simplify right side
    49,207,613.70x = 2,622,657,452,584,251.50
  5. Step 5: Solve for x
    x = 2,622,657,452,584,251.50/49,207,613.70
  6. Step 6: Final answer
    x = 53,297,797.95

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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.