Home / 33,697,998,672.14-46,504,699,962.45-18,661,240,942.81

Finding the Fourth Proportional to 33,697,998,672.14, 46,504,699,962.45 and 18,661,240,942.81

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Solution

The fourth proportional to 33,697,998,672.14, 46,504,699,962.45 and 18,661,240,942.81 is: 25,753,322,012.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,998,672.14 : 46,504,699,962.45 = 18,661,240,942.81 : x
  2. Step 2: Convert to fraction form
    33,697,998,672.14/46,504,699,962.45 = 18,661,240,942.81/x
  3. Step 3: Cross multiply
    33,697,998,672.14x = 46,504,699,962.45 × 18,661,240,942.81
  4. Step 4: Simplify right side
    33,697,998,672.14x = 867,835,410,972,366,602,240
  5. Step 5: Solve for x
    x = 867,835,410,972,366,602,240/33,697,998,672.14
  6. Step 6: Final answer
    x = 25,753,322,012.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.