Home / 483,555,343.53-725,262,156.50-237,846,024.75

Finding the Fourth Proportional to 483,555,343.53, 725,262,156.50 and 237,846,024.75

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Solution

The fourth proportional to 483,555,343.53, 725,262,156.50 and 237,846,024.75 is: 356,734,183.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,555,343.53 : 725,262,156.50 = 237,846,024.75 : x
  2. Step 2: Convert to fraction form
    483,555,343.53/725,262,156.50 = 237,846,024.75/x
  3. Step 3: Cross multiply
    483,555,343.53x = 725,262,156.50 × 237,846,024.75
  4. Step 4: Simplify right side
    483,555,343.53x = 172,500,720,824,953,344
  5. Step 5: Solve for x
    x = 172,500,720,824,953,344/483,555,343.53
  6. Step 6: Final answer
    x = 356,734,183.86

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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.