Home / 41,540,142-57,325,255.02-22,954,763.28

Finding the Fourth Proportional to 41,540,142, 57,325,255.02 and 22,954,763.28

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Solution

The fourth proportional to 41,540,142, 57,325,255.02 and 22,954,763.28 is: 31,677,495.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,540,142 : 57,325,255.02 = 22,954,763.28 : x
  2. Step 2: Convert to fraction form
    41,540,142/57,325,255.02 = 22,954,763.28/x
  3. Step 3: Cross multiply
    41,540,142x = 57,325,255.02 × 22,954,763.28
  4. Step 4: Simplify right side
    41,540,142x = 1,315,887,658,949,731.75
  5. Step 5: Solve for x
    x = 1,315,887,658,949,731.75/41,540,142
  6. Step 6: Final answer
    x = 31,677,495.44

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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.