Home / 41,424,394.26-57,190,185.90-36,828,020.10

Finding the Fourth Proportional to 41,424,394.26, 57,190,185.90 and 36,828,020.10

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Solution

The fourth proportional to 41,424,394.26, 57,190,185.90 and 36,828,020.10 is: 50,844,468.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,424,394.26 : 57,190,185.90 = 36,828,020.10 : x
  2. Step 2: Convert to fraction form
    41,424,394.26/57,190,185.90 = 36,828,020.10/x
  3. Step 3: Cross multiply
    41,424,394.26x = 57,190,185.90 × 36,828,020.10
  4. Step 4: Simplify right side
    41,424,394.26x = 2,106,201,315,847,936.50
  5. Step 5: Solve for x
    x = 2,106,201,315,847,936.50/41,424,394.26
  6. Step 6: Final answer
    x = 50,844,468.66

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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.