Home / 11,003,744.80-16,474,124.40-9,744,032.80

Finding the Fourth Proportional to 11,003,744.80, 16,474,124.40 and 9,744,032.80

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Solution

The fourth proportional to 11,003,744.80, 16,474,124.40 and 9,744,032.80 is: 14,588,161.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003,744.80 : 16,474,124.40 = 9,744,032.80 : x
  2. Step 2: Convert to fraction form
    11,003,744.80/16,474,124.40 = 9,744,032.80/x
  3. Step 3: Cross multiply
    11,003,744.80x = 16,474,124.40 × 9,744,032.80
  4. Step 4: Simplify right side
    11,003,744.80x = 160,524,408,504,880.34
  5. Step 5: Solve for x
    x = 160,524,408,504,880.34/11,003,744.80
  6. Step 6: Final answer
    x = 14,588,161.71

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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.