Home / 197,824,207.77-296,526,880.89-66,541,506.48

Finding the Fourth Proportional to 197,824,207.77, 296,526,880.89 and 66,541,506.48

Calculator

Solution

The fourth proportional to 197,824,207.77, 296,526,880.89 and 66,541,506.48 is: 99,741,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,824,207.77 : 296,526,880.89 = 66,541,506.48 : x
  2. Step 2: Convert to fraction form
    197,824,207.77/296,526,880.89 = 66,541,506.48/x
  3. Step 3: Cross multiply
    197,824,207.77x = 296,526,880.89 × 66,541,506.48
  4. Step 4: Simplify right side
    197,824,207.77x = 19,731,345,366,236,120
  5. Step 5: Solve for x
    x = 19,731,345,366,236,120/197,824,207.77
  6. Step 6: Final answer
    x = 99,741,814.15

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.