Home / 16,451,964.42-24,661,838.84-6,870,083.19

Finding the Fourth Proportional to 16,451,964.42, 24,661,838.84 and 6,870,083.19

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Solution

The fourth proportional to 16,451,964.42, 24,661,838.84 and 6,870,083.19 is: 10,298,398.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,451,964.42 : 24,661,838.84 = 6,870,083.19 : x
  2. Step 2: Convert to fraction form
    16,451,964.42/24,661,838.84 = 6,870,083.19/x
  3. Step 3: Cross multiply
    16,451,964.42x = 24,661,838.84 × 6,870,083.19
  4. Step 4: Simplify right side
    16,451,964.42x = 169,428,884,414,822.69
  5. Step 5: Solve for x
    x = 169,428,884,414,822.69/16,451,964.42
  6. Step 6: Final answer
    x = 10,298,398.42

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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.