Home / 69,183,254.22-95,469,914.25-37,820,706.36

Finding the Fourth Proportional to 69,183,254.22, 95,469,914.25 and 37,820,706.36

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Solution

The fourth proportional to 69,183,254.22, 95,469,914.25 and 37,820,706.36 is: 52,190,947.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,183,254.22 : 95,469,914.25 = 37,820,706.36 : x
  2. Step 2: Convert to fraction form
    69,183,254.22/95,469,914.25 = 37,820,706.36/x
  3. Step 3: Cross multiply
    69,183,254.22x = 95,469,914.25 × 37,820,706.36
  4. Step 4: Simplify right side
    69,183,254.22x = 3,610,739,593,063,629.50
  5. Step 5: Solve for x
    x = 3,610,739,593,063,629.50/69,183,254.22
  6. Step 6: Final answer
    x = 52,190,947.56

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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.