Home / 14,245,682.33-21,368,365.79-3,462,993.52

Finding the Fourth Proportional to 14,245,682.33, 21,368,365.79 and 3,462,993.52

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Solution

The fourth proportional to 14,245,682.33, 21,368,365.79 and 3,462,993.52 is: 5,194,451.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,245,682.33 : 21,368,365.79 = 3,462,993.52 : x
  2. Step 2: Convert to fraction form
    14,245,682.33/21,368,365.79 = 3,462,993.52/x
  3. Step 3: Cross multiply
    14,245,682.33x = 21,368,365.79 × 3,462,993.52
  4. Step 4: Simplify right side
    14,245,682.33x = 73,998,512,193,023.80
  5. Step 5: Solve for x
    x = 73,998,512,193,023.80/14,245,682.33
  6. Step 6: Final answer
    x = 5,194,451.94

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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.