Home / 23,747,394.42-32,771,467.44-12,882,378.42

Finding the Fourth Proportional to 23,747,394.42, 32,771,467.44 and 12,882,378.42

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Solution

The fourth proportional to 23,747,394.42, 32,771,467.44 and 12,882,378.42 is: 17,777,716.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,394.42 : 32,771,467.44 = 12,882,378.42 : x
  2. Step 2: Convert to fraction form
    23,747,394.42/32,771,467.44 = 12,882,378.42/x
  3. Step 3: Cross multiply
    23,747,394.42x = 32,771,467.44 × 12,882,378.42
  4. Step 4: Simplify right side
    23,747,394.42x = 422,174,444,940,788.69
  5. Step 5: Solve for x
    x = 422,174,444,940,788.69/23,747,394.42
  6. Step 6: Final answer
    x = 17,777,716.47

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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.