Home / 33,729,680.94-46,546,975.32-18,259,765.62

Finding the Fourth Proportional to 33,729,680.94, 46,546,975.32 and 18,259,765.62

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Solution

The fourth proportional to 33,729,680.94, 46,546,975.32 and 18,259,765.62 is: 25,198,485.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,680.94 : 46,546,975.32 = 18,259,765.62 : x
  2. Step 2: Convert to fraction form
    33,729,680.94/46,546,975.32 = 18,259,765.62/x
  3. Step 3: Cross multiply
    33,729,680.94x = 46,546,975.32 × 18,259,765.62
  4. Step 4: Simplify right side
    33,729,680.94x = 849,936,859,663,124.50
  5. Step 5: Solve for x
    x = 849,936,859,663,124.50/33,729,680.94
  6. Step 6: Final answer
    x = 25,198,485.01

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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.