Home / 16,451,392.24-24,682,133.04-7,361,141.32

Finding the Fourth Proportional to 16,451,392.24, 24,682,133.04 and 7,361,141.32

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Solution

The fourth proportional to 16,451,392.24, 24,682,133.04 and 7,361,141.32 is: 11,043,969.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,451,392.24 : 24,682,133.04 = 7,361,141.32 : x
  2. Step 2: Convert to fraction form
    16,451,392.24/24,682,133.04 = 7,361,141.32/x
  3. Step 3: Cross multiply
    16,451,392.24x = 24,682,133.04 × 7,361,141.32
  4. Step 4: Simplify right side
    16,451,392.24x = 181,688,669,386,481.22
  5. Step 5: Solve for x
    x = 181,688,669,386,481.22/16,451,392.24
  6. Step 6: Final answer
    x = 11,043,969.21

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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.