Home / 38,284,745.04-57,394,837.44-16,703,517.60

Finding the Fourth Proportional to 38,284,745.04, 57,394,837.44 and 16,703,517.60

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Solution

The fourth proportional to 38,284,745.04, 57,394,837.44 and 16,703,517.60 is: 25,041,192.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,284,745.04 : 57,394,837.44 = 16,703,517.60 : x
  2. Step 2: Convert to fraction form
    38,284,745.04/57,394,837.44 = 16,703,517.60/x
  3. Step 3: Cross multiply
    38,284,745.04x = 57,394,837.44 × 16,703,517.60
  4. Step 4: Simplify right side
    38,284,745.04x = 958,695,677,328,178.88
  5. Step 5: Solve for x
    x = 958,695,677,328,178.88/38,284,745.04
  6. Step 6: Final answer
    x = 25,041,192.68

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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.