Home / 9,318,529,730.68-13,979,760,097.37-3,022,469,982.25

Finding the Fourth Proportional to 9,318,529,730.68, 13,979,760,097.37 and 3,022,469,982.25

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Solution

The fourth proportional to 9,318,529,730.68, 13,979,760,097.37 and 3,022,469,982.25 is: 4,534,342,484.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,318,529,730.68 : 13,979,760,097.37 = 3,022,469,982.25 : x
  2. Step 2: Convert to fraction form
    9,318,529,730.68/13,979,760,097.37 = 3,022,469,982.25/x
  3. Step 3: Cross multiply
    9,318,529,730.68x = 13,979,760,097.37 × 3,022,469,982.25
  4. Step 4: Simplify right side
    9,318,529,730.68x = 42,253,405,253,307,097,088
  5. Step 5: Solve for x
    x = 42,253,405,253,307,097,088/9,318,529,730.68
  6. Step 6: Final answer
    x = 4,534,342,484.76

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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.