Home / 15,882,056.92-23,811,471.06-5,093,216.56

Finding the Fourth Proportional to 15,882,056.92, 23,811,471.06 and 5,093,216.56

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Solution

The fourth proportional to 15,882,056.92, 23,811,471.06 and 5,093,216.56 is: 7,636,100.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,882,056.92 : 23,811,471.06 = 5,093,216.56 : x
  2. Step 2: Convert to fraction form
    15,882,056.92/23,811,471.06 = 5,093,216.56/x
  3. Step 3: Cross multiply
    15,882,056.92x = 23,811,471.06 × 5,093,216.56
  4. Step 4: Simplify right side
    15,882,056.92x = 121,276,978,720,752.73
  5. Step 5: Solve for x
    x = 121,276,978,720,752.73/15,882,056.92
  6. Step 6: Final answer
    x = 7,636,100.24

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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.