Home / 15,632,216.92-23,449,811.46-4,849,635.16

Finding the Fourth Proportional to 15,632,216.92, 23,449,811.46 and 4,849,635.16

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Solution

The fourth proportional to 15,632,216.92, 23,449,811.46 and 4,849,635.16 is: 7,274,913.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,632,216.92 : 23,449,811.46 = 4,849,635.16 : x
  2. Step 2: Convert to fraction form
    15,632,216.92/23,449,811.46 = 4,849,635.16/x
  3. Step 3: Cross multiply
    15,632,216.92x = 23,449,811.46 × 4,849,635.16
  4. Step 4: Simplify right side
    15,632,216.92x = 113,723,030,151,786.94
  5. Step 5: Solve for x
    x = 113,723,030,151,786.94/15,632,216.92
  6. Step 6: Final answer
    x = 7,274,913.77

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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.