Home / 13,626,768.96-20,444,582.07-9,096,234.44

Finding the Fourth Proportional to 13,626,768.96, 20,444,582.07 and 9,096,234.44

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Solution

The fourth proportional to 13,626,768.96, 20,444,582.07 and 9,096,234.44 is: 13,647,307.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,626,768.96 : 20,444,582.07 = 9,096,234.44 : x
  2. Step 2: Convert to fraction form
    13,626,768.96/20,444,582.07 = 9,096,234.44/x
  3. Step 3: Cross multiply
    13,626,768.96x = 20,444,582.07 × 9,096,234.44
  4. Step 4: Simplify right side
    13,626,768.96x = 185,968,711,434,317.59
  5. Step 5: Solve for x
    x = 185,968,711,434,317.59/13,626,768.96
  6. Step 6: Final answer
    x = 13,647,307.88

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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.