Home / 40,361,680.58-55,700,930.21-22,726,647.52

Finding the Fourth Proportional to 40,361,680.58, 55,700,930.21 and 22,726,647.52

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Solution

The fourth proportional to 40,361,680.58, 55,700,930.21 and 22,726,647.52 is: 31,363,793.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,361,680.58 : 55,700,930.21 = 22,726,647.52 : x
  2. Step 2: Convert to fraction form
    40,361,680.58/55,700,930.21 = 22,726,647.52/x
  3. Step 3: Cross multiply
    40,361,680.58x = 55,700,930.21 × 22,726,647.52
  4. Step 4: Simplify right side
    40,361,680.58x = 1,265,895,407,165,904
  5. Step 5: Solve for x
    x = 1,265,895,407,165,904/40,361,680.58
  6. Step 6: Final answer
    x = 31,363,793.31

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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.