Home / 6,729,841,553.58-10,085,738,906.88-5,237,674,883.64

Finding the Fourth Proportional to 6,729,841,553.58, 10,085,738,906.88 and 5,237,674,883.64

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Solution

The fourth proportional to 6,729,841,553.58, 10,085,738,906.88 and 5,237,674,883.64 is: 7,849,489,610.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,729,841,553.58 : 10,085,738,906.88 = 5,237,674,883.64 : x
  2. Step 2: Convert to fraction form
    6,729,841,553.58/10,085,738,906.88 = 5,237,674,883.64/x
  3. Step 3: Cross multiply
    6,729,841,553.58x = 10,085,738,906.88 × 5,237,674,883.64
  4. Step 4: Simplify right side
    6,729,841,553.58x = 52,825,821,355,516,125,184
  5. Step 5: Solve for x
    x = 52,825,821,355,516,125,184/6,729,841,553.58
  6. Step 6: Final answer
    x = 7,849,489,610.56

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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.