Home / 26,867,310.40-40,300,965.60-10,922,401.60

Finding the Fourth Proportional to 26,867,310.40, 40,300,965.60 and 10,922,401.60

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Solution

The fourth proportional to 26,867,310.40, 40,300,965.60 and 10,922,401.60 is: 16,383,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,867,310.40 : 40,300,965.60 = 10,922,401.60 : x
  2. Step 2: Convert to fraction form
    26,867,310.40/40,300,965.60 = 10,922,401.60/x
  3. Step 3: Cross multiply
    26,867,310.40x = 40,300,965.60 × 10,922,401.60
  4. Step 4: Simplify right side
    26,867,310.40x = 440,183,331,150,984.94
  5. Step 5: Solve for x
    x = 440,183,331,150,984.94/26,867,310.40
  6. Step 6: Final answer
    x = 16,383,602.40

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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.