Home / 37,062,495.78-55,582,550.84-11,147,917.75

Finding the Fourth Proportional to 37,062,495.78, 55,582,550.84 and 11,147,917.75

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Solution

The fourth proportional to 37,062,495.78, 55,582,550.84 and 11,147,917.75 is: 16,718,509.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,062,495.78 : 55,582,550.84 = 11,147,917.75 : x
  2. Step 2: Convert to fraction form
    37,062,495.78/55,582,550.84 = 11,147,917.75/x
  3. Step 3: Cross multiply
    37,062,495.78x = 55,582,550.84 × 11,147,917.75
  4. Step 4: Simplify right side
    37,062,495.78x = 619,629,704,988,426.88
  5. Step 5: Solve for x
    x = 619,629,704,988,426.88/37,062,495.78
  6. Step 6: Final answer
    x = 16,718,509.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.