Home / 13,766,022.34-20,630,432.51-5,241,708.70

Finding the Fourth Proportional to 13,766,022.34, 20,630,432.51 and 5,241,708.70

Calculator

Solution

The fourth proportional to 13,766,022.34, 20,630,432.51 and 5,241,708.70 is: 7,855,480.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,766,022.34 : 20,630,432.51 = 5,241,708.70 : x
  2. Step 2: Convert to fraction form
    13,766,022.34/20,630,432.51 = 5,241,708.70/x
  3. Step 3: Cross multiply
    13,766,022.34x = 20,630,432.51 × 5,241,708.70
  4. Step 4: Simplify right side
    13,766,022.34x = 108,138,717,546,221.30
  5. Step 5: Solve for x
    x = 108,138,717,546,221.30/13,766,022.34
  6. Step 6: Final answer
    x = 7,855,480.32

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.