Home / 4,339,694,498,438.10-6,509,541,747,657.30-1,321,204,852,665.30

Finding the Fourth Proportional to 4,339,694,498,438.10, 6,509,541,747,657.30 and 1,321,204,852,665.30

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Solution

The fourth proportional to 4,339,694,498,438.10, 6,509,541,747,657.30 and 1,321,204,852,665.30 is: 1,981,807,278,998.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,694,498,438.10 : 6,509,541,747,657.30 = 1,321,204,852,665.30 : x
  2. Step 2: Convert to fraction form
    4,339,694,498,438.10/6,509,541,747,657.30 = 1,321,204,852,665.30/x
  3. Step 3: Cross multiply
    4,339,694,498,438.10x = 6,509,541,747,657.30 × 1,321,204,852,665.30
  4. Step 4: Simplify right side
    4,339,694,498,438.10x = 8,600,438,145,632,182,535,716,864
  5. Step 5: Solve for x
    x = 8,600,438,145,632,182,535,716,864/4,339,694,498,438.10
  6. Step 6: Final answer
    x = 1,981,807,278,998.00

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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.