Home / 3,686,770,444,515.30-5,530,155,666,772.80-3,686,770,444,515.30

Finding the Fourth Proportional to 3,686,770,444,515.30, 5,530,155,666,772.80 and 3,686,770,444,515.30

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Solution

The fourth proportional to 3,686,770,444,515.30, 5,530,155,666,772.80 and 3,686,770,444,515.30 is: 5,530,155,666,772.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,686,770,444,515.30 : 5,530,155,666,772.80 = 3,686,770,444,515.30 : x
  2. Step 2: Convert to fraction form
    3,686,770,444,515.30/5,530,155,666,772.80 = 3,686,770,444,515.30/x
  3. Step 3: Cross multiply
    3,686,770,444,515.30x = 5,530,155,666,772.80 × 3,686,770,444,515.30
  4. Step 4: Simplify right side
    3,686,770,444,515.30x = 20,388,414,465,826,759,750,189,056
  5. Step 5: Solve for x
    x = 20,388,414,465,826,759,750,189,056/3,686,770,444,515.30
  6. Step 6: Final answer
    x = 5,530,155,666,772.80

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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.