Home / 16,624,175.40-24,933,930.30-5,265,772.20

Finding the Fourth Proportional to 16,624,175.40, 24,933,930.30 and 5,265,772.20

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Solution

The fourth proportional to 16,624,175.40, 24,933,930.30 and 5,265,772.20 is: 7,897,919.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,624,175.40 : 24,933,930.30 = 5,265,772.20 : x
  2. Step 2: Convert to fraction form
    16,624,175.40/24,933,930.30 = 5,265,772.20/x
  3. Step 3: Cross multiply
    16,624,175.40x = 24,933,930.30 × 5,265,772.20
  4. Step 4: Simplify right side
    16,624,175.40x = 131,296,397,010,477.67
  5. Step 5: Solve for x
    x = 131,296,397,010,477.67/16,624,175.40
  6. Step 6: Final answer
    x = 7,897,919.38

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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.