Home / 237,984,443.45-356,788,921.47-150,361,269.54

Finding the Fourth Proportional to 237,984,443.45, 356,788,921.47 and 150,361,269.54

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Solution

The fourth proportional to 237,984,443.45, 356,788,921.47 and 150,361,269.54 is: 225,423,285.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,984,443.45 : 356,788,921.47 = 150,361,269.54 : x
  2. Step 2: Convert to fraction form
    237,984,443.45/356,788,921.47 = 150,361,269.54/x
  3. Step 3: Cross multiply
    237,984,443.45x = 356,788,921.47 × 150,361,269.54
  4. Step 4: Simplify right side
    237,984,443.45x = 53,647,235,189,405,296
  5. Step 5: Solve for x
    x = 53,647,235,189,405,296/237,984,443.45
  6. Step 6: Final answer
    x = 225,423,285.71

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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.