Home / 11,606,976,005.20-17,410,464,007.80-2,882,840,549.20

Finding the Fourth Proportional to 11,606,976,005.20, 17,410,464,007.80 and 2,882,840,549.20

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Solution

The fourth proportional to 11,606,976,005.20, 17,410,464,007.80 and 2,882,840,549.20 is: 4,324,260,823.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,606,976,005.20 : 17,410,464,007.80 = 2,882,840,549.20 : x
  2. Step 2: Convert to fraction form
    11,606,976,005.20/17,410,464,007.80 = 2,882,840,549.20/x
  3. Step 3: Cross multiply
    11,606,976,005.20x = 17,410,464,007.80 × 2,882,840,549.20
  4. Step 4: Simplify right side
    11,606,976,005.20x = 50,191,591,622,072,983,552
  5. Step 5: Solve for x
    x = 50,191,591,622,072,983,552/11,606,976,005.20
  6. Step 6: Final answer
    x = 4,324,260,823.80

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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.