Home / 84,574,899,513.92-126,918,239,150.73-39,819,195,477.92

Finding the Fourth Proportional to 84,574,899,513.92, 126,918,239,150.73 and 39,819,195,477.92

Calculator

Solution

The fourth proportional to 84,574,899,513.92, 126,918,239,150.73 and 39,819,195,477.92 is: 59,755,107,053.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,574,899,513.92 : 126,918,239,150.73 = 39,819,195,477.92 : x
  2. Step 2: Convert to fraction form
    84,574,899,513.92/126,918,239,150.73 = 39,819,195,477.92/x
  3. Step 3: Cross multiply
    84,574,899,513.92x = 126,918,239,150.73 × 39,819,195,477.92
  4. Step 4: Simplify right side
    84,574,899,513.92x = 5,053,782,174,456,317,214,720
  5. Step 5: Solve for x
    x = 5,053,782,174,456,317,214,720/84,574,899,513.92
  6. Step 6: Final answer
    x = 59,755,107,053.06

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.