Home / 188,485,776,628.35-282,728,664,942.53-188,485,776,628.35

Finding the Fourth Proportional to 188,485,776,628.35, 282,728,664,942.53 and 188,485,776,628.35

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Solution

The fourth proportional to 188,485,776,628.35, 282,728,664,942.53 and 188,485,776,628.35 is: 282,728,664,942.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,485,776,628.35 : 282,728,664,942.53 = 188,485,776,628.35 : x
  2. Step 2: Convert to fraction form
    188,485,776,628.35/282,728,664,942.53 = 188,485,776,628.35/x
  3. Step 3: Cross multiply
    188,485,776,628.35x = 282,728,664,942.53 × 188,485,776,628.35
  4. Step 4: Simplify right side
    188,485,776,628.35x = 53,290,331,986,789,329,272,832
  5. Step 5: Solve for x
    x = 53,290,331,986,789,329,272,832/188,485,776,628.35
  6. Step 6: Final answer
    x = 282,728,664,942.53

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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.