Home / 26,770,685.57-36,954,846.56-18,080,628.77

Finding the Fourth Proportional to 26,770,685.57, 36,954,846.56 and 18,080,628.77

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Solution

The fourth proportional to 26,770,685.57, 36,954,846.56 and 18,080,628.77 is: 24,958,899.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,770,685.57 : 36,954,846.56 = 18,080,628.77 : x
  2. Step 2: Convert to fraction form
    26,770,685.57/36,954,846.56 = 18,080,628.77/x
  3. Step 3: Cross multiply
    26,770,685.57x = 36,954,846.56 × 18,080,628.77
  4. Step 4: Simplify right side
    26,770,685.57x = 668,166,861,905,655.50
  5. Step 5: Solve for x
    x = 668,166,861,905,655.50/26,770,685.57
  6. Step 6: Final answer
    x = 24,958,899.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.