Home / 33,409,923,067.36-46,106,906,072.16-19,139,508,722.08

Finding the Fourth Proportional to 33,409,923,067.36, 46,106,906,072.16 and 19,139,508,722.08

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Solution

The fourth proportional to 33,409,923,067.36, 46,106,906,072.16 and 19,139,508,722.08 is: 26,413,216,490.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,409,923,067.36 : 46,106,906,072.16 = 19,139,508,722.08 : x
  2. Step 2: Convert to fraction form
    33,409,923,067.36/46,106,906,072.16 = 19,139,508,722.08/x
  3. Step 3: Cross multiply
    33,409,923,067.36x = 46,106,906,072.16 × 19,139,508,722.08
  4. Step 4: Simplify right side
    33,409,923,067.36x = 882,463,530,916,229,808,128
  5. Step 5: Solve for x
    x = 882,463,530,916,229,808,128/33,409,923,067.36
  6. Step 6: Final answer
    x = 26,413,216,490.71

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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.