Home / 16,375,297.04-24,550,815-7,847,513.36

Finding the Fourth Proportional to 16,375,297.04, 24,550,815 and 7,847,513.36

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Solution

The fourth proportional to 16,375,297.04, 24,550,815 and 7,847,513.36 is: 11,765,456.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,375,297.04 : 24,550,815 = 7,847,513.36 : x
  2. Step 2: Convert to fraction form
    16,375,297.04/24,550,815 = 7,847,513.36/x
  3. Step 3: Cross multiply
    16,375,297.04x = 24,550,815 × 7,847,513.36
  4. Step 4: Simplify right side
    16,375,297.04x = 192,662,848,711,388.41
  5. Step 5: Solve for x
    x = 192,662,848,711,388.41/16,375,297.04
  6. Step 6: Final answer
    x = 11,765,456.73

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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.