Home / 23,531,188.46-35,298,816.10-6,491,861.42

Finding the Fourth Proportional to 23,531,188.46, 35,298,816.10 and 6,491,861.42

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Solution

The fourth proportional to 23,531,188.46, 35,298,816.10 and 6,491,861.42 is: 9,738,353.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,531,188.46 : 35,298,816.10 = 6,491,861.42 : x
  2. Step 2: Convert to fraction form
    23,531,188.46/35,298,816.10 = 6,491,861.42/x
  3. Step 3: Cross multiply
    23,531,188.46x = 35,298,816.10 × 6,491,861.42
  4. Step 4: Simplify right side
    23,531,188.46x = 229,155,022,218,541.09
  5. Step 5: Solve for x
    x = 229,155,022,218,541.09/23,531,188.46
  6. Step 6: Final answer
    x = 9,738,353.11

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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.