Home / 64,379,338.20-96,569,007.30-30,367,114.20

Finding the Fourth Proportional to 64,379,338.20, 96,569,007.30 and 30,367,114.20

Calculator

Solution

The fourth proportional to 64,379,338.20, 96,569,007.30 and 30,367,114.20 is: 45,550,671.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,379,338.20 : 96,569,007.30 = 30,367,114.20 : x
  2. Step 2: Convert to fraction form
    64,379,338.20/96,569,007.30 = 30,367,114.20/x
  3. Step 3: Cross multiply
    64,379,338.20x = 96,569,007.30 × 30,367,114.20
  4. Step 4: Simplify right side
    64,379,338.20x = 2,932,522,072,859,733.50
  5. Step 5: Solve for x
    x = 2,932,522,072,859,733.50/64,379,338.20
  6. Step 6: Final answer
    x = 45,550,671.30

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.