Home / 26,427,660.60-39,609,998.10-11,074,920.60

Finding the Fourth Proportional to 26,427,660.60, 39,609,998.10 and 11,074,920.60

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Solution

The fourth proportional to 26,427,660.60, 39,609,998.10 and 11,074,920.60 is: 16,599,183.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,427,660.60 : 39,609,998.10 = 11,074,920.60 : x
  2. Step 2: Convert to fraction form
    26,427,660.60/39,609,998.10 = 11,074,920.60/x
  3. Step 3: Cross multiply
    26,427,660.60x = 39,609,998.10 × 11,074,920.60
  4. Step 4: Simplify right side
    26,427,660.60x = 438,677,583,923,650.88
  5. Step 5: Solve for x
    x = 438,677,583,923,650.88/26,427,660.60
  6. Step 6: Final answer
    x = 16,599,183.35

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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.