Home / 41,941,162.52-57,880,121.76-23,104,110.72

Finding the Fourth Proportional to 41,941,162.52, 57,880,121.76 and 23,104,110.72

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Solution

The fourth proportional to 41,941,162.52, 57,880,121.76 and 23,104,110.72 is: 31,884,398.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,941,162.52 : 57,880,121.76 = 23,104,110.72 : x
  2. Step 2: Convert to fraction form
    41,941,162.52/57,880,121.76 = 23,104,110.72/x
  3. Step 3: Cross multiply
    41,941,162.52x = 57,880,121.76 × 23,104,110.72
  4. Step 4: Simplify right side
    41,941,162.52x = 1,337,268,741,630,121.25
  5. Step 5: Solve for x
    x = 1,337,268,741,630,121.25/41,941,162.52
  6. Step 6: Final answer
    x = 31,884,398.55

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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.