Home / 33,697,998,670.14-46,504,699,959.69-18,661,240,940.81

Finding the Fourth Proportional to 33,697,998,670.14, 46,504,699,959.69 and 18,661,240,940.81

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Solution

The fourth proportional to 33,697,998,670.14, 46,504,699,959.69 and 18,661,240,940.81 is: 25,753,322,009.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,998,670.14 : 46,504,699,959.69 = 18,661,240,940.81 : x
  2. Step 2: Convert to fraction form
    33,697,998,670.14/46,504,699,959.69 = 18,661,240,940.81/x
  3. Step 3: Cross multiply
    33,697,998,670.14x = 46,504,699,959.69 × 18,661,240,940.81
  4. Step 4: Simplify right side
    33,697,998,670.14x = 867,835,410,827,945,312,256
  5. Step 5: Solve for x
    x = 867,835,410,827,945,312,256/33,697,998,670.14
  6. Step 6: Final answer
    x = 25,753,322,009.51

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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.