Home / 69,533,176.20-104,313,761.10-24,085,566.60

Finding the Fourth Proportional to 69,533,176.20, 104,313,761.10 and 24,085,566.60

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Solution

The fourth proportional to 69,533,176.20, 104,313,761.10 and 24,085,566.60 is: 36,133,198.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,533,176.20 : 104,313,761.10 = 24,085,566.60 : x
  2. Step 2: Convert to fraction form
    69,533,176.20/104,313,761.10 = 24,085,566.60/x
  3. Step 3: Cross multiply
    69,533,176.20x = 104,313,761.10 × 24,085,566.60
  4. Step 4: Simplify right side
    69,533,176.20x = 2,512,456,040,270,539.50
  5. Step 5: Solve for x
    x = 2,512,456,040,270,539.50/69,533,176.20
  6. Step 6: Final answer
    x = 36,133,198.25

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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.