Home / 33,880,724.55-46,755,364.41-18,410,772.24

Finding the Fourth Proportional to 33,880,724.55, 46,755,364.41 and 18,410,772.24

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Solution

The fourth proportional to 33,880,724.55, 46,755,364.41 and 18,410,772.24 is: 25,406,846.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,880,724.55 : 46,755,364.41 = 18,410,772.24 : x
  2. Step 2: Convert to fraction form
    33,880,724.55/46,755,364.41 = 18,410,772.24/x
  3. Step 3: Cross multiply
    33,880,724.55x = 46,755,364.41 × 18,410,772.24
  4. Step 4: Simplify right side
    33,880,724.55x = 860,802,365,150,711.88
  5. Step 5: Solve for x
    x = 860,802,365,150,711.88/33,880,724.55
  6. Step 6: Final answer
    x = 25,406,846.42

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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.