Home / 16,277,999.82-24,394,201.46-12,231,907.66

Finding the Fourth Proportional to 16,277,999.82, 24,394,201.46 and 12,231,907.66

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Solution

The fourth proportional to 16,277,999.82, 24,394,201.46 and 12,231,907.66 is: 18,330,730.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,277,999.82 : 24,394,201.46 = 12,231,907.66 : x
  2. Step 2: Convert to fraction form
    16,277,999.82/24,394,201.46 = 12,231,907.66/x
  3. Step 3: Cross multiply
    16,277,999.82x = 24,394,201.46 × 12,231,907.66
  4. Step 4: Simplify right side
    16,277,999.82x = 298,387,619,698,157.19
  5. Step 5: Solve for x
    x = 298,387,619,698,157.19/16,277,999.82
  6. Step 6: Final answer
    x = 18,330,730.00

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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.