Home / 23,816,574.88-35,691,765.76-12,434,318.88

Finding the Fourth Proportional to 23,816,574.88, 35,691,765.76 and 12,434,318.88

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Solution

The fourth proportional to 23,816,574.88, 35,691,765.76 and 12,434,318.88 is: 18,634,199.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,816,574.88 : 35,691,765.76 = 12,434,318.88 : x
  2. Step 2: Convert to fraction form
    23,816,574.88/35,691,765.76 = 12,434,318.88/x
  3. Step 3: Cross multiply
    23,816,574.88x = 35,691,765.76 × 12,434,318.88
  4. Step 4: Simplify right side
    23,816,574.88x = 443,802,796,850,105.56
  5. Step 5: Solve for x
    x = 443,802,796,850,105.56/23,816,574.88
  6. Step 6: Final answer
    x = 18,634,199.04

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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.