Home / 14,959,546.83-20,644,174.08-8,084,028.87

Finding the Fourth Proportional to 14,959,546.83, 20,644,174.08 and 8,084,028.87

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Solution

The fourth proportional to 14,959,546.83, 20,644,174.08 and 8,084,028.87 is: 11,155,959.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,959,546.83 : 20,644,174.08 = 8,084,028.87 : x
  2. Step 2: Convert to fraction form
    14,959,546.83/20,644,174.08 = 8,084,028.87/x
  3. Step 3: Cross multiply
    14,959,546.83x = 20,644,174.08 × 8,084,028.87
  4. Step 4: Simplify right side
    14,959,546.83x = 166,888,099,260,025.69
  5. Step 5: Solve for x
    x = 166,888,099,260,025.69/14,959,546.83
  6. Step 6: Final answer
    x = 11,155,959.55

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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.