Home / 8,880,244.20-12,444,939-8,880,244.20

Finding the Fourth Proportional to 8,880,244.20, 12,444,939 and 8,880,244.20

Calculator

Solution

The fourth proportional to 8,880,244.20, 12,444,939 and 8,880,244.20 is: 12,444,939

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880,244.20 : 12,444,939 = 8,880,244.20 : x
  2. Step 2: Convert to fraction form
    8,880,244.20/12,444,939 = 8,880,244.20/x
  3. Step 3: Cross multiply
    8,880,244.20x = 12,444,939 × 8,880,244.20
  4. Step 4: Simplify right side
    8,880,244.20x = 110,514,097,374,103.80
  5. Step 5: Solve for x
    x = 110,514,097,374,103.80/8,880,244.20
  6. Step 6: Final answer
    x = 12,444,939

Related Problems

Find fourth proportional to 4,440,122.10, 6,222,469.50 and 4,440,122.10
Half scale
Find fourth proportional to 17,760,488.40, 24,889,878 and 17,760,488.40
Double scale
Find fourth proportional to 8,880,245.20, 12,444,940.40 and 8,880,245.20
Similar ratio
Find fourth proportional to 13,320,366.30, 18,667,408.50 and 13,320,366.30
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.