Home / 33,892,132.20-46,771,474.86-18,422,207.25

Finding the Fourth Proportional to 33,892,132.20, 46,771,474.86 and 18,422,207.25

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Solution

The fourth proportional to 33,892,132.20, 46,771,474.86 and 18,422,207.25 is: 25,422,826.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,892,132.20 : 46,771,474.86 = 18,422,207.25 : x
  2. Step 2: Convert to fraction form
    33,892,132.20/46,771,474.86 = 18,422,207.25/x
  3. Step 3: Cross multiply
    33,892,132.20x = 46,771,474.86 × 18,422,207.25
  4. Step 4: Simplify right side
    33,892,132.20x = 861,633,803,259,084.75
  5. Step 5: Solve for x
    x = 861,633,803,259,084.75/33,892,132.20
  6. Step 6: Final answer
    x = 25,422,826.70

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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.