Home / 16,821,796.41-25,232,691.92-4,042,301.13

Finding the Fourth Proportional to 16,821,796.41, 25,232,691.92 and 4,042,301.13

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Solution

The fourth proportional to 16,821,796.41, 25,232,691.92 and 4,042,301.13 is: 6,063,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,821,796.41 : 25,232,691.92 = 4,042,301.13 : x
  2. Step 2: Convert to fraction form
    16,821,796.41/25,232,691.92 = 4,042,301.13/x
  3. Step 3: Cross multiply
    16,821,796.41x = 25,232,691.92 × 4,042,301.13
  4. Step 4: Simplify right side
    16,821,796.41x = 101,998,139,040,946.36
  5. Step 5: Solve for x
    x = 101,998,139,040,946.36/16,821,796.41
  6. Step 6: Final answer
    x = 6,063,451.05

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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.