Home / 3,307,410,098.47-4,961,841,583.26-978,165,493.03

Finding the Fourth Proportional to 3,307,410,098.47, 4,961,841,583.26 and 978,165,493.03

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Solution

The fourth proportional to 3,307,410,098.47, 4,961,841,583.26 and 978,165,493.03 is: 1,467,463,082.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,410,098.47 : 4,961,841,583.26 = 978,165,493.03 : x
  2. Step 2: Convert to fraction form
    3,307,410,098.47/4,961,841,583.26 = 978,165,493.03/x
  3. Step 3: Cross multiply
    3,307,410,098.47x = 4,961,841,583.26 × 978,165,493.03
  4. Step 4: Simplify right side
    3,307,410,098.47x = 4,853,502,218,601,464,832
  5. Step 5: Solve for x
    x = 4,853,502,218,601,464,832/3,307,410,098.47
  6. Step 6: Final answer
    x = 1,467,463,082.63

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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.