Home / 110,427,722.40-165,640,028.40-49,843,351.20

Finding the Fourth Proportional to 110,427,722.40, 165,640,028.40 and 49,843,351.20

Calculator

Solution

The fourth proportional to 110,427,722.40, 165,640,028.40 and 49,843,351.20 is: 74,764,324.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,427,722.40 : 165,640,028.40 = 49,843,351.20 : x
  2. Step 2: Convert to fraction form
    110,427,722.40/165,640,028.40 = 49,843,351.20/x
  3. Step 3: Cross multiply
    110,427,722.40x = 165,640,028.40 × 49,843,351.20
  4. Step 4: Simplify right side
    110,427,722.40x = 8,256,054,108,319,175
  5. Step 5: Solve for x
    x = 8,256,054,108,319,175/110,427,722.40
  6. Step 6: Final answer
    x = 74,764,324.84

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.