Home / 26,733,099.28-40,108,284.84-12,365,591.86

Finding the Fourth Proportional to 26,733,099.28, 40,108,284.84 and 12,365,591.86

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Solution

The fourth proportional to 26,733,099.28, 40,108,284.84 and 12,365,591.86 is: 18,552,382.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,099.28 : 40,108,284.84 = 12,365,591.86 : x
  2. Step 2: Convert to fraction form
    26,733,099.28/40,108,284.84 = 12,365,591.86/x
  3. Step 3: Cross multiply
    26,733,099.28x = 40,108,284.84 × 12,365,591.86
  4. Step 4: Simplify right side
    26,733,099.28x = 495,962,680,536,065.44
  5. Step 5: Solve for x
    x = 495,962,680,536,065.44/26,733,099.28
  6. Step 6: Final answer
    x = 18,552,382.40

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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.