Home / 23,491,161.28-35,236,670.60-6,451,849.36

Finding the Fourth Proportional to 23,491,161.28, 35,236,670.60 and 6,451,849.36

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Solution

The fourth proportional to 23,491,161.28, 35,236,670.60 and 6,451,849.36 is: 9,677,754.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,491,161.28 : 35,236,670.60 = 6,451,849.36 : x
  2. Step 2: Convert to fraction form
    23,491,161.28/35,236,670.60 = 6,451,849.36/x
  3. Step 3: Cross multiply
    23,491,161.28x = 35,236,670.60 × 6,451,849.36
  4. Step 4: Simplify right side
    23,491,161.28x = 227,341,690,659,140.84
  5. Step 5: Solve for x
    x = 227,341,690,659,140.84/23,491,161.28
  6. Step 6: Final answer
    x = 9,677,754.45

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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.