Home / 40,004,014.40-60,006,021.60-39,366,285.20

Finding the Fourth Proportional to 40,004,014.40, 60,006,021.60 and 39,366,285.20

Calculator

Solution

The fourth proportional to 40,004,014.40, 60,006,021.60 and 39,366,285.20 is: 59,049,427.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,004,014.40 : 60,006,021.60 = 39,366,285.20 : x
  2. Step 2: Convert to fraction form
    40,004,014.40/60,006,021.60 = 39,366,285.20/x
  3. Step 3: Cross multiply
    40,004,014.40x = 60,006,021.60 × 39,366,285.20
  4. Step 4: Simplify right side
    40,004,014.40x = 2,362,214,160,022,960.50
  5. Step 5: Solve for x
    x = 2,362,214,160,022,960.50/40,004,014.40
  6. Step 6: Final answer
    x = 59,049,427.80

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.