Home / 41,181,766.20-56,830,815.36-22,597,028.40

Finding the Fourth Proportional to 41,181,766.20, 56,830,815.36 and 22,597,028.40

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Solution

The fourth proportional to 41,181,766.20, 56,830,815.36 and 22,597,028.40 is: 31,183,887.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,181,766.20 : 56,830,815.36 = 22,597,028.40 : x
  2. Step 2: Convert to fraction form
    41,181,766.20/56,830,815.36 = 22,597,028.40/x
  3. Step 3: Cross multiply
    41,181,766.20x = 56,830,815.36 × 22,597,028.40
  4. Step 4: Simplify right side
    41,181,766.20x = 1,284,207,548,685,076.25
  5. Step 5: Solve for x
    x = 1,284,207,548,685,076.25/41,181,766.20
  6. Step 6: Final answer
    x = 31,183,887.12

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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.