Home / 23,198,003.18-34,827,415.98-15,555,843.96

Finding the Fourth Proportional to 23,198,003.18, 34,827,415.98 and 15,555,843.96

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Solution

The fourth proportional to 23,198,003.18, 34,827,415.98 and 15,555,843.96 is: 23,354,158.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,198,003.18 : 34,827,415.98 = 15,555,843.96 : x
  2. Step 2: Convert to fraction form
    23,198,003.18/34,827,415.98 = 15,555,843.96/x
  3. Step 3: Cross multiply
    23,198,003.18x = 34,827,415.98 × 15,555,843.96
  4. Step 4: Simplify right side
    23,198,003.18x = 541,769,848,450,197.81
  5. Step 5: Solve for x
    x = 541,769,848,450,197.81/23,198,003.18
  6. Step 6: Final answer
    x = 23,354,158.73

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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.