Home / 1,067,608,872.90-1,601,654,787-576,311,598

Finding the Fourth Proportional to 1,067,608,872.90, 1,601,654,787 and 576,311,598

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Solution

The fourth proportional to 1,067,608,872.90, 1,601,654,787 and 576,311,598 is: 864,597,750.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,608,872.90 : 1,601,654,787 = 576,311,598 : x
  2. Step 2: Convert to fraction form
    1,067,608,872.90/1,601,654,787 = 576,311,598/x
  3. Step 3: Cross multiply
    1,067,608,872.90x = 1,601,654,787 × 576,311,598
  4. Step 4: Simplify right side
    1,067,608,872.90x = 923,052,229,740,319,616
  5. Step 5: Solve for x
    x = 923,052,229,740,319,616/1,067,608,872.90
  6. Step 6: Final answer
    x = 864,597,750.33

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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.