Home / 16,268,052.24-22,449,154.32-8,925,719.76

Finding the Fourth Proportional to 16,268,052.24, 22,449,154.32 and 8,925,719.76

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Solution

The fourth proportional to 16,268,052.24, 22,449,154.32 and 8,925,719.76 is: 12,317,077.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,268,052.24 : 22,449,154.32 = 8,925,719.76 : x
  2. Step 2: Convert to fraction form
    16,268,052.24/22,449,154.32 = 8,925,719.76/x
  3. Step 3: Cross multiply
    16,268,052.24x = 22,449,154.32 × 8,925,719.76
  4. Step 4: Simplify right side
    16,268,052.24x = 200,374,860,309,313.38
  5. Step 5: Solve for x
    x = 200,374,860,309,313.38/16,268,052.24
  6. Step 6: Final answer
    x = 12,317,077.51

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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.