Home / 5,536,235,980.37-7,639,183,791.07-3,362,468,570.03

Finding the Fourth Proportional to 5,536,235,980.37, 7,639,183,791.07 and 3,362,468,570.03

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Solution

The fourth proportional to 5,536,235,980.37, 7,639,183,791.07 and 3,362,468,570.03 is: 4,639,707,463.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,235,980.37 : 7,639,183,791.07 = 3,362,468,570.03 : x
  2. Step 2: Convert to fraction form
    5,536,235,980.37/7,639,183,791.07 = 3,362,468,570.03/x
  3. Step 3: Cross multiply
    5,536,235,980.37x = 7,639,183,791.07 × 3,362,468,570.03
  4. Step 4: Simplify right side
    5,536,235,980.37x = 25,686,515,398,166,188,032
  5. Step 5: Solve for x
    x = 25,686,515,398,166,188,032/5,536,235,980.37
  6. Step 6: Final answer
    x = 4,639,707,463.56

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.