Home / 36,306,010.60-54,459,015.90-19,257,908.20

Finding the Fourth Proportional to 36,306,010.60, 54,459,015.90 and 19,257,908.20

Calculator

Solution

The fourth proportional to 36,306,010.60, 54,459,015.90 and 19,257,908.20 is: 28,886,862.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,306,010.60 : 54,459,015.90 = 19,257,908.20 : x
  2. Step 2: Convert to fraction form
    36,306,010.60/54,459,015.90 = 19,257,908.20/x
  3. Step 3: Cross multiply
    36,306,010.60x = 54,459,015.90 × 19,257,908.20
  4. Step 4: Simplify right side
    36,306,010.60x = 1,048,766,728,864,540.25
  5. Step 5: Solve for x
    x = 1,048,766,728,864,540.25/36,306,010.60
  6. Step 6: Final answer
    x = 28,886,862.30

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.