Home / 227,773,063.01-342,204,651.63-146,052,051.23

Finding the Fourth Proportional to 227,773,063.01, 342,204,651.63 and 146,052,051.23

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Solution

The fourth proportional to 227,773,063.01, 342,204,651.63 and 146,052,051.23 is: 219,427,576.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,773,063.01 : 342,204,651.63 = 146,052,051.23 : x
  2. Step 2: Convert to fraction form
    227,773,063.01/342,204,651.63 = 146,052,051.23/x
  3. Step 3: Cross multiply
    227,773,063.01x = 342,204,651.63 × 146,052,051.23
  4. Step 4: Simplify right side
    227,773,063.01x = 49,979,691,311,864,568
  5. Step 5: Solve for x
    x = 49,979,691,311,864,568/227,773,063.01
  6. Step 6: Final answer
    x = 219,427,576.95

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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.