Home / 54,508,503.32-75,226,256.72-31,308,107.48

Finding the Fourth Proportional to 54,508,503.32, 75,226,256.72 and 31,308,107.48

Calculator

Solution

The fourth proportional to 54,508,503.32, 75,226,256.72 and 31,308,107.48 is: 43,207,785.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,508,503.32 : 75,226,256.72 = 31,308,107.48 : x
  2. Step 2: Convert to fraction form
    54,508,503.32/75,226,256.72 = 31,308,107.48/x
  3. Step 3: Cross multiply
    54,508,503.32x = 75,226,256.72 × 31,308,107.48
  4. Step 4: Simplify right side
    54,508,503.32x = 2,355,191,730,707,832.50
  5. Step 5: Solve for x
    x = 2,355,191,730,707,832.50/54,508,503.32
  6. Step 6: Final answer
    x = 43,207,785.71

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.