Home / 28,774,829.60-43,162,244.40-26,423,367.20

Finding the Fourth Proportional to 28,774,829.60, 43,162,244.40 and 26,423,367.20

Calculator

Solution

The fourth proportional to 28,774,829.60, 43,162,244.40 and 26,423,367.20 is: 39,635,050.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,774,829.60 : 43,162,244.40 = 26,423,367.20 : x
  2. Step 2: Convert to fraction form
    28,774,829.60/43,162,244.40 = 26,423,367.20/x
  3. Step 3: Cross multiply
    28,774,829.60x = 43,162,244.40 × 26,423,367.20
  4. Step 4: Simplify right side
    28,774,829.60x = 1,140,491,832,957,343.50
  5. Step 5: Solve for x
    x = 1,140,491,832,957,343.50/28,774,829.60
  6. Step 6: Final answer
    x = 39,635,050.80

Related Problems

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.