Home / 23,882,857.53-32,950,415.36-19,464,986.64

Finding the Fourth Proportional to 23,882,857.53, 32,950,415.36 and 19,464,986.64

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Solution

The fourth proportional to 23,882,857.53, 32,950,415.36 and 19,464,986.64 is: 26,855,220.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,882,857.53 : 32,950,415.36 = 19,464,986.64 : x
  2. Step 2: Convert to fraction form
    23,882,857.53/32,950,415.36 = 19,464,986.64/x
  3. Step 3: Cross multiply
    23,882,857.53x = 32,950,415.36 × 19,464,986.64
  4. Step 4: Simplify right side
    23,882,857.53x = 641,379,394,667,525.88
  5. Step 5: Solve for x
    x = 641,379,394,667,525.88/23,882,857.53
  6. Step 6: Final answer
    x = 26,855,220.06

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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.