Home / 1,483,458,907.80-2,225,507,226.30-448,424,416.20

Finding the Fourth Proportional to 1,483,458,907.80, 2,225,507,226.30 and 448,424,416.20

Calculator

Solution

The fourth proportional to 1,483,458,907.80, 2,225,507,226.30 and 448,424,416.20 is: 672,733,011.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,458,907.80 : 2,225,507,226.30 = 448,424,416.20 : x
  2. Step 2: Convert to fraction form
    1,483,458,907.80/2,225,507,226.30 = 448,424,416.20/x
  3. Step 3: Cross multiply
    1,483,458,907.80x = 2,225,507,226.30 × 448,424,416.20
  4. Step 4: Simplify right side
    1,483,458,907.80x = 997,971,778,702,458,880
  5. Step 5: Solve for x
    x = 997,971,778,702,458,880/1,483,458,907.80
  6. Step 6: Final answer
    x = 672,733,011.65

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.