Home / 21,752,789,985,612-30,032,400,192,764-13,846,925,315,198

Finding the Fourth Proportional to 21,752,789,985,612, 30,032,400,192,764 and 13,846,925,315,198

Calculator

Solution

The fourth proportional to 21,752,789,985,612, 30,032,400,192,764 and 13,846,925,315,198 is: 19,117,382,311,896.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,752,789,985,612 : 30,032,400,192,764 = 13,846,925,315,198 : x
  2. Step 2: Convert to fraction form
    21,752,789,985,612/30,032,400,192,764 = 13,846,925,315,198/x
  3. Step 3: Cross multiply
    21,752,789,985,612x = 30,032,400,192,764 × 13,846,925,315,198
  4. Step 4: Simplify right side
    21,752,789,985,612x = 415,856,402,505,341,156,557,062,144
  5. Step 5: Solve for x
    x = 415,856,402,505,341,156,557,062,144/21,752,789,985,612
  6. Step 6: Final answer
    x = 19,117,382,311,896.64

Related Problems

Find fourth proportional to 10,876,394,992,806, 15,016,200,096,382 and 6,923,462,657,599
Half scale
Find fourth proportional to 43,505,579,971,224, 60,064,800,385,528 and 27,693,850,630,396
Double scale
Find fourth proportional to 21,752,789,985,613, 30,032,400,192,765.38 and 13,846,925,315,199
Similar ratio
Find fourth proportional to 32,629,184,978,418, 45,048,600,289,146 and 20,770,387,972,797
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.