Home / 41,425,867.06-57,168,144.84-22,841,043.16

Finding the Fourth Proportional to 41,425,867.06, 57,168,144.84 and 22,841,043.16

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Solution

The fourth proportional to 41,425,867.06, 57,168,144.84 and 22,841,043.16 is: 31,520,886.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,425,867.06 : 57,168,144.84 = 22,841,043.16 : x
  2. Step 2: Convert to fraction form
    41,425,867.06/57,168,144.84 = 22,841,043.16/x
  3. Step 3: Cross multiply
    41,425,867.06x = 57,168,144.84 × 22,841,043.16
  4. Step 4: Simplify right side
    41,425,867.06x = 1,305,780,063,667,571.50
  5. Step 5: Solve for x
    x = 1,305,780,063,667,571.50/41,425,867.06
  6. Step 6: Final answer
    x = 31,520,886.74

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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.