Home / 40,954,824.26-56,517,321.54-22,369,976.24

Finding the Fourth Proportional to 40,954,824.26, 56,517,321.54 and 22,369,976.24

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Solution

The fourth proportional to 40,954,824.26, 56,517,321.54 and 22,369,976.24 is: 30,870,383.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,954,824.26 : 56,517,321.54 = 22,369,976.24 : x
  2. Step 2: Convert to fraction form
    40,954,824.26/56,517,321.54 = 22,369,976.24/x
  3. Step 3: Cross multiply
    40,954,824.26x = 56,517,321.54 × 22,369,976.24
  4. Step 4: Simplify right side
    40,954,824.26x = 1,264,291,139,998,240
  5. Step 5: Solve for x
    x = 1,264,291,139,998,240/40,954,824.26
  6. Step 6: Final answer
    x = 30,870,383.72

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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.