Home / 35,787,884.04-49,388,678.19-20,319,408

Finding the Fourth Proportional to 35,787,884.04, 49,388,678.19 and 20,319,408

Calculator

Solution

The fourth proportional to 35,787,884.04, 49,388,678.19 and 20,319,408 is: 28,041,576.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,787,884.04 : 49,388,678.19 = 20,319,408 : x
  2. Step 2: Convert to fraction form
    35,787,884.04/49,388,678.19 = 20,319,408/x
  3. Step 3: Cross multiply
    35,787,884.04x = 49,388,678.19 × 20,319,408
  4. Step 4: Simplify right side
    35,787,884.04x = 1,003,548,702,723,311.50
  5. Step 5: Solve for x
    x = 1,003,548,702,723,311.50/35,787,884.04
  6. Step 6: Final answer
    x = 28,041,576.91

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.