Home / 10,765,620,286.24-16,148,322,671.28-3,404,632,249.12

Finding the Fourth Proportional to 10,765,620,286.24, 16,148,322,671.28 and 3,404,632,249.12

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Solution

The fourth proportional to 10,765,620,286.24, 16,148,322,671.28 and 3,404,632,249.12 is: 5,106,914,295.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,765,620,286.24 : 16,148,322,671.28 = 3,404,632,249.12 : x
  2. Step 2: Convert to fraction form
    10,765,620,286.24/16,148,322,671.28 = 3,404,632,249.12/x
  3. Step 3: Cross multiply
    10,765,620,286.24x = 16,148,322,671.28 × 3,404,632,249.12
  4. Step 4: Simplify right side
    10,765,620,286.24x = 54,979,100,135,835,516,928
  5. Step 5: Solve for x
    x = 54,979,100,135,835,516,928/10,765,620,286.24
  6. Step 6: Final answer
    x = 5,106,914,295.14

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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.