Home / 3,103,957,287.12-4,282,821,624.36-1,783,602,751.44

Finding the Fourth Proportional to 3,103,957,287.12, 4,282,821,624.36 and 1,783,602,751.44

Calculator

Solution

The fourth proportional to 3,103,957,287.12, 4,282,821,624.36 and 1,783,602,751.44 is: 2,461,004,365.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,957,287.12 : 4,282,821,624.36 = 1,783,602,751.44 : x
  2. Step 2: Convert to fraction form
    3,103,957,287.12/4,282,821,624.36 = 1,783,602,751.44/x
  3. Step 3: Cross multiply
    3,103,957,287.12x = 4,282,821,624.36 × 1,783,602,751.44
  4. Step 4: Simplify right side
    3,103,957,287.12x = 7,638,852,433,135,226,880
  5. Step 5: Solve for x
    x = 7,638,852,433,135,226,880/3,103,957,287.12
  6. Step 6: Final answer
    x = 2,461,004,365.24

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.