Home / 104,315,033.66-156,439,329.46-34,269,003.26

Finding the Fourth Proportional to 104,315,033.66, 156,439,329.46 and 34,269,003.26

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Solution

The fourth proportional to 104,315,033.66, 156,439,329.46 and 34,269,003.26 is: 51,392,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,315,033.66 : 156,439,329.46 = 34,269,003.26 : x
  2. Step 2: Convert to fraction form
    104,315,033.66/156,439,329.46 = 34,269,003.26/x
  3. Step 3: Cross multiply
    104,315,033.66x = 156,439,329.46 × 34,269,003.26
  4. Step 4: Simplify right side
    104,315,033.66x = 5,361,019,890,389,086
  5. Step 5: Solve for x
    x = 5,361,019,890,389,086/104,315,033.66
  6. Step 6: Final answer
    x = 51,392,591.29

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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.