Home / 33,212,504,198.36-45,833,225,947.75-18,747,644,514.14

Finding the Fourth Proportional to 33,212,504,198.36, 45,833,225,947.75 and 18,747,644,514.14

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Solution

The fourth proportional to 33,212,504,198.36, 45,833,225,947.75 and 18,747,644,514.14 is: 25,871,732,582.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,212,504,198.36 : 45,833,225,947.75 = 18,747,644,514.14 : x
  2. Step 2: Convert to fraction form
    33,212,504,198.36/45,833,225,947.75 = 18,747,644,514.14/x
  3. Step 3: Cross multiply
    33,212,504,198.36x = 45,833,225,947.75 × 18,747,644,514.14
  4. Step 4: Simplify right side
    33,212,504,198.36x = 859,265,027,004,793,225,216
  5. Step 5: Solve for x
    x = 859,265,027,004,793,225,216/33,212,504,198.36
  6. Step 6: Final answer
    x = 25,871,732,582.19

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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.