Home / 624,357,812.75-936,594,288.44-204,181,364.05

Finding the Fourth Proportional to 624,357,812.75, 936,594,288.44 and 204,181,364.05

Calculator

Solution

The fourth proportional to 624,357,812.75, 936,594,288.44 and 204,181,364.05 is: 306,290,872.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,357,812.75 : 936,594,288.44 = 204,181,364.05 : x
  2. Step 2: Convert to fraction form
    624,357,812.75/936,594,288.44 = 204,181,364.05/x
  3. Step 3: Cross multiply
    624,357,812.75x = 936,594,288.44 × 204,181,364.05
  4. Step 4: Simplify right side
    624,357,812.75x = 191,235,099,374,212,000
  5. Step 5: Solve for x
    x = 191,235,099,374,212,000/624,357,812.75
  6. Step 6: Final answer
    x = 306,290,872.75

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.