Home / 8,825,475.80-13,238,213.70-3,143,649.80

Finding the Fourth Proportional to 8,825,475.80, 13,238,213.70 and 3,143,649.80

Calculator

Solution

The fourth proportional to 8,825,475.80, 13,238,213.70 and 3,143,649.80 is: 4,715,474.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,825,475.80 : 13,238,213.70 = 3,143,649.80 : x
  2. Step 2: Convert to fraction form
    8,825,475.80/13,238,213.70 = 3,143,649.80/x
  3. Step 3: Cross multiply
    8,825,475.80x = 13,238,213.70 × 3,143,649.80
  4. Step 4: Simplify right side
    8,825,475.80x = 41,616,307,850,362.26
  5. Step 5: Solve for x
    x = 41,616,307,850,362.26/8,825,475.80
  6. Step 6: Final answer
    x = 4,715,474.70

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.