Home / 41,424,391.14-57,190,181.52-36,828,016.98

Finding the Fourth Proportional to 41,424,391.14, 57,190,181.52 and 36,828,016.98

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Solution

The fourth proportional to 41,424,391.14, 57,190,181.52 and 36,828,016.98 is: 50,844,464.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,424,391.14 : 57,190,181.52 = 36,828,016.98 : x
  2. Step 2: Convert to fraction form
    41,424,391.14/57,190,181.52 = 36,828,016.98/x
  3. Step 3: Cross multiply
    41,424,391.14x = 57,190,181.52 × 36,828,016.98
  4. Step 4: Simplify right side
    41,424,391.14x = 2,106,200,976,107,842.25
  5. Step 5: Solve for x
    x = 2,106,200,976,107,842.25/41,424,391.14
  6. Step 6: Final answer
    x = 50,844,464.29

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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.