Home / 7,192,097,620-10,788,150,629.04-2,022,239,572

Finding the Fourth Proportional to 7,192,097,620, 10,788,150,629.04 and 2,022,239,572

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Solution

The fourth proportional to 7,192,097,620, 10,788,150,629.04 and 2,022,239,572 is: 3,033,360,538.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,192,097,620 : 10,788,150,629.04 = 2,022,239,572 : x
  2. Step 2: Convert to fraction form
    7,192,097,620/10,788,150,629.04 = 2,022,239,572/x
  3. Step 3: Cross multiply
    7,192,097,620x = 10,788,150,629.04 × 2,022,239,572
  4. Step 4: Simplify right side
    7,192,097,620x = 21,816,225,110,741,381,120
  5. Step 5: Solve for x
    x = 21,816,225,110,741,381,120/7,192,097,620
  6. Step 6: Final answer
    x = 3,033,360,538.67

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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.