Home / 40,203,251.26-60,324,804.51-15,941,658.22

Finding the Fourth Proportional to 40,203,251.26, 60,324,804.51 and 15,941,658.22

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Solution

The fourth proportional to 40,203,251.26, 60,324,804.51 and 15,941,658.22 is: 23,920,389.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,203,251.26 : 60,324,804.51 = 15,941,658.22 : x
  2. Step 2: Convert to fraction form
    40,203,251.26/60,324,804.51 = 15,941,658.22/x
  3. Step 3: Cross multiply
    40,203,251.26x = 60,324,804.51 × 15,941,658.22
  4. Step 4: Simplify right side
    40,203,251.26x = 961,677,415,686,734.62
  5. Step 5: Solve for x
    x = 961,677,415,686,734.62/40,203,251.26
  6. Step 6: Final answer
    x = 23,920,389.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.