Home / 4,793,475,806,753.20-7,189,448,321,453.20-1,396,907,432,158.10

Finding the Fourth Proportional to 4,793,475,806,753.20, 7,189,448,321,453.20 and 1,396,907,432,158.10

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Solution

The fourth proportional to 4,793,475,806,753.20, 7,189,448,321,453.20 and 1,396,907,432,158.10 is: 2,095,138,099,832.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,475,806,753.20 : 7,189,448,321,453.20 = 1,396,907,432,158.10 : x
  2. Step 2: Convert to fraction form
    4,793,475,806,753.20/7,189,448,321,453.20 = 1,396,907,432,158.10/x
  3. Step 3: Cross multiply
    4,793,475,806,753.20x = 7,189,448,321,453.20 × 1,396,907,432,158.10
  4. Step 4: Simplify right side
    4,793,475,806,753.20x = 10,042,993,793,354,553,744,162,816
  5. Step 5: Solve for x
    x = 10,042,993,793,354,553,744,162,816/4,793,475,806,753.20
  6. Step 6: Final answer
    x = 2,095,138,099,832.62

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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.