Home / 41,500,513.70-62,250,770.55-40,933,643.30

Finding the Fourth Proportional to 41,500,513.70, 62,250,770.55 and 40,933,643.30

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Solution

The fourth proportional to 41,500,513.70, 62,250,770.55 and 40,933,643.30 is: 61,400,464.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,500,513.70 : 62,250,770.55 = 40,933,643.30 : x
  2. Step 2: Convert to fraction form
    41,500,513.70/62,250,770.55 = 40,933,643.30/x
  3. Step 3: Cross multiply
    41,500,513.70x = 62,250,770.55 × 40,933,643.30
  4. Step 4: Simplify right side
    41,500,513.70x = 2,548,150,836,843,844.50
  5. Step 5: Solve for x
    x = 2,548,150,836,843,844.50/41,500,513.70
  6. Step 6: Final answer
    x = 61,400,464.95

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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.