Home / 12,730,353.44-17,568,258.24-6,929,509.28

Finding the Fourth Proportional to 12,730,353.44, 17,568,258.24 and 6,929,509.28

Calculator

Solution

The fourth proportional to 12,730,353.44, 17,568,258.24 and 6,929,509.28 is: 9,562,924.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,730,353.44 : 17,568,258.24 = 6,929,509.28 : x
  2. Step 2: Convert to fraction form
    12,730,353.44/17,568,258.24 = 6,929,509.28/x
  3. Step 3: Cross multiply
    12,730,353.44x = 17,568,258.24 × 6,929,509.28
  4. Step 4: Simplify right side
    12,730,353.44x = 121,739,408,507,516.45
  5. Step 5: Solve for x
    x = 121,739,408,507,516.45/12,730,353.44
  6. Step 6: Final answer
    x = 9,562,924.48

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.