Home / 69,052,630.54-95,285,845.65-38,110,806.85

Finding the Fourth Proportional to 69,052,630.54, 95,285,845.65 and 38,110,806.85

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Solution

The fourth proportional to 69,052,630.54, 95,285,845.65 and 38,110,806.85 is: 52,589,169.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,052,630.54 : 95,285,845.65 = 38,110,806.85 : x
  2. Step 2: Convert to fraction form
    69,052,630.54/95,285,845.65 = 38,110,806.85/x
  3. Step 3: Cross multiply
    69,052,630.54x = 95,285,845.65 × 38,110,806.85
  4. Step 4: Simplify right side
    69,052,630.54x = 3,631,420,459,106,063
  5. Step 5: Solve for x
    x = 3,631,420,459,106,063/69,052,630.54
  6. Step 6: Final answer
    x = 52,589,169.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.