Home / 1,067,608,869.90-1,601,654,782.50-576,311,595

Finding the Fourth Proportional to 1,067,608,869.90, 1,601,654,782.50 and 576,311,595

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Solution

The fourth proportional to 1,067,608,869.90, 1,601,654,782.50 and 576,311,595 is: 864,597,745.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,608,869.90 : 1,601,654,782.50 = 576,311,595 : x
  2. Step 2: Convert to fraction form
    1,067,608,869.90/1,601,654,782.50 = 576,311,595/x
  3. Step 3: Cross multiply
    1,067,608,869.90x = 1,601,654,782.50 × 576,311,595
  4. Step 4: Simplify right side
    1,067,608,869.90x = 923,052,222,341,953,024
  5. Step 5: Solve for x
    x = 923,052,222,341,953,024/1,067,608,869.90
  6. Step 6: Final answer
    x = 864,597,745.83

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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.