Home / 26,325,145.20-39,458,226.60-14,971,033.20

Finding the Fourth Proportional to 26,325,145.20, 39,458,226.60 and 14,971,033.20

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Solution

The fourth proportional to 26,325,145.20, 39,458,226.60 and 14,971,033.20 is: 22,439,778.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,325,145.20 : 39,458,226.60 = 14,971,033.20 : x
  2. Step 2: Convert to fraction form
    26,325,145.20/39,458,226.60 = 14,971,033.20/x
  3. Step 3: Cross multiply
    26,325,145.20x = 39,458,226.60 × 14,971,033.20
  4. Step 4: Simplify right side
    26,325,145.20x = 590,730,420,441,723.12
  5. Step 5: Solve for x
    x = 590,730,420,441,723.12/26,325,145.20
  6. Step 6: Final answer
    x = 22,439,778.24

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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.