Home / 41,255,760.75-56,934,721.35-22,921,046.25

Finding the Fourth Proportional to 41,255,760.75, 56,934,721.35 and 22,921,046.25

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Solution

The fourth proportional to 41,255,760.75, 56,934,721.35 and 22,921,046.25 is: 31,632,028.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,255,760.75 : 56,934,721.35 = 22,921,046.25 : x
  2. Step 2: Convert to fraction form
    41,255,760.75/56,934,721.35 = 22,921,046.25/x
  3. Step 3: Cross multiply
    41,255,760.75x = 56,934,721.35 × 22,921,046.25
  4. Step 4: Simplify right side
    41,255,760.75x = 1,305,003,381,294,212.50
  5. Step 5: Solve for x
    x = 1,305,003,381,294,212.50/41,255,760.75
  6. Step 6: Final answer
    x = 31,632,028.05

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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.