Home / 227,773,060.20-342,204,647.41-146,052,048.42

Finding the Fourth Proportional to 227,773,060.20, 342,204,647.41 and 146,052,048.42

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Solution

The fourth proportional to 227,773,060.20, 342,204,647.41 and 146,052,048.42 is: 219,427,572.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,773,060.20 : 342,204,647.41 = 146,052,048.42 : x
  2. Step 2: Convert to fraction form
    227,773,060.20/342,204,647.41 = 146,052,048.42/x
  3. Step 3: Cross multiply
    227,773,060.20x = 342,204,647.41 × 146,052,048.42
  4. Step 4: Simplify right side
    227,773,060.20x = 49,979,689,732,709,216
  5. Step 5: Solve for x
    x = 49,979,689,732,709,216/227,773,060.20
  6. Step 6: Final answer
    x = 219,427,572.73

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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.