Home / 351,649,356.24-527,522,539.83-204,166,372.83

Finding the Fourth Proportional to 351,649,356.24, 527,522,539.83 and 204,166,372.83

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Solution

The fourth proportional to 351,649,356.24, 527,522,539.83 and 204,166,372.83 is: 306,277,721.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,649,356.24 : 527,522,539.83 = 204,166,372.83 : x
  2. Step 2: Convert to fraction form
    351,649,356.24/527,522,539.83 = 204,166,372.83/x
  3. Step 3: Cross multiply
    351,649,356.24x = 527,522,539.83 × 204,166,372.83
  4. Step 4: Simplify right side
    351,649,356.24x = 107,702,363,544,524,480
  5. Step 5: Solve for x
    x = 107,702,363,544,524,480/351,649,356.24
  6. Step 6: Final answer
    x = 306,277,721.35

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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.