Home / 11,020,103.33-16,530,524.08-3,831,699.49

Finding the Fourth Proportional to 11,020,103.33, 16,530,524.08 and 3,831,699.49

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Solution

The fourth proportional to 11,020,103.33, 16,530,524.08 and 3,831,699.49 is: 5,747,677.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,020,103.33 : 16,530,524.08 = 3,831,699.49 : x
  2. Step 2: Convert to fraction form
    11,020,103.33/16,530,524.08 = 3,831,699.49/x
  3. Step 3: Cross multiply
    11,020,103.33x = 16,530,524.08 × 3,831,699.49
  4. Step 4: Simplify right side
    11,020,103.33x = 63,340,000,635,863.16
  5. Step 5: Solve for x
    x = 63,340,000,635,863.16/11,020,103.33
  6. Step 6: Final answer
    x = 5,747,677.56

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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.