Home / 36,023,532.19-49,711,552.95-20,128,744.24

Finding the Fourth Proportional to 36,023,532.19, 49,711,552.95 and 20,128,744.24

Calculator

Solution

The fourth proportional to 36,023,532.19, 49,711,552.95 and 20,128,744.24 is: 27,777,152.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,023,532.19 : 49,711,552.95 = 20,128,744.24 : x
  2. Step 2: Convert to fraction form
    36,023,532.19/49,711,552.95 = 20,128,744.24/x
  3. Step 3: Cross multiply
    36,023,532.19x = 49,711,552.95 × 20,128,744.24
  4. Step 4: Simplify right side
    36,023,532.19x = 1,000,631,135,103,767.50
  5. Step 5: Solve for x
    x = 1,000,631,135,103,767.50/36,023,532.19
  6. Step 6: Final answer
    x = 27,777,152.16

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.