Home / 28,004,244-42,006,366-6,729,108

Finding the Fourth Proportional to 28,004,244, 42,006,366 and 6,729,108

Calculator

Solution

The fourth proportional to 28,004,244, 42,006,366 and 6,729,108 is: 10,093,662

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,004,244 : 42,006,366 = 6,729,108 : x
  2. Step 2: Convert to fraction form
    28,004,244/42,006,366 = 6,729,108/x
  3. Step 3: Cross multiply
    28,004,244x = 42,006,366 × 6,729,108
  4. Step 4: Simplify right side
    28,004,244x = 282,665,373,501,528
  5. Step 5: Solve for x
    x = 282,665,373,501,528/28,004,244
  6. Step 6: Final answer
    x = 10,093,662

Related Problems

Find fourth proportional to 14,002,122, 21,003,183 and 3,364,554
Half scale
Find fourth proportional to 56,008,488, 84,012,732 and 13,458,216
Double scale
Find fourth proportional to 28,004,245, 42,006,367.50 and 6,729,109
Similar ratio
Find fourth proportional to 42,006,366, 63,009,549 and 10,093,662
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.