Home / 161,040,239.20-241,560,358.80-39,871,692.64

Finding the Fourth Proportional to 161,040,239.20, 241,560,358.80 and 39,871,692.64

Calculator

Solution

The fourth proportional to 161,040,239.20, 241,560,358.80 and 39,871,692.64 is: 59,807,538.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,040,239.20 : 241,560,358.80 = 39,871,692.64 : x
  2. Step 2: Convert to fraction form
    161,040,239.20/241,560,358.80 = 39,871,692.64/x
  3. Step 3: Cross multiply
    161,040,239.20x = 241,560,358.80 × 39,871,692.64
  4. Step 4: Simplify right side
    161,040,239.20x = 9,631,420,380,081,720
  5. Step 5: Solve for x
    x = 9,631,420,380,081,720/161,040,239.20
  6. Step 6: Final answer
    x = 59,807,538.96

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.