Home / 79,703,429.10-109,987,333.79-44,419,356.69

Finding the Fourth Proportional to 79,703,429.10, 109,987,333.79 and 44,419,356.69

Calculator

Solution

The fourth proportional to 79,703,429.10, 109,987,333.79 and 44,419,356.69 is: 61,296,818.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,703,429.10 : 109,987,333.79 = 44,419,356.69 : x
  2. Step 2: Convert to fraction form
    79,703,429.10/109,987,333.79 = 44,419,356.69/x
  3. Step 3: Cross multiply
    79,703,429.10x = 109,987,333.79 × 44,419,356.69
  4. Step 4: Simplify right side
    79,703,429.10x = 4,885,566,610,778,002
  5. Step 5: Solve for x
    x = 4,885,566,610,778,002/79,703,429.10
  6. Step 6: Final answer
    x = 61,296,818.29

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.