Home / 26,093,119.17-36,004,183.54-15,080,893.62

Finding the Fourth Proportional to 26,093,119.17, 36,004,183.54 and 15,080,893.62

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Solution

The fourth proportional to 26,093,119.17, 36,004,183.54 and 15,080,893.62 is: 20,809,135.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,093,119.17 : 36,004,183.54 = 15,080,893.62 : x
  2. Step 2: Convert to fraction form
    26,093,119.17/36,004,183.54 = 15,080,893.62/x
  3. Step 3: Cross multiply
    26,093,119.17x = 36,004,183.54 × 15,080,893.62
  4. Step 4: Simplify right side
    26,093,119.17x = 542,975,261,956,330.69
  5. Step 5: Solve for x
    x = 542,975,261,956,330.69/26,093,119.17
  6. Step 6: Final answer
    x = 20,809,135.86

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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.