Home / 2,921,298,771,658.80-4,029,717,385,525.80-1,821,972,816,406.20

Finding the Fourth Proportional to 2,921,298,771,658.80, 4,029,717,385,525.80 and 1,821,972,816,406.20

Calculator

Solution

The fourth proportional to 2,921,298,771,658.80, 4,029,717,385,525.80 and 1,821,972,816,406.20 is: 2,513,277,863,071.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,921,298,771,658.80 : 4,029,717,385,525.80 = 1,821,972,816,406.20 : x
  2. Step 2: Convert to fraction form
    2,921,298,771,658.80/4,029,717,385,525.80 = 1,821,972,816,406.20/x
  3. Step 3: Cross multiply
    2,921,298,771,658.80x = 4,029,717,385,525.80 × 1,821,972,816,406.20
  4. Step 4: Simplify right side
    2,921,298,771,658.80x = 7,342,035,534,227,470,435,745,792
  5. Step 5: Solve for x
    x = 7,342,035,534,227,470,435,745,792/2,921,298,771,658.80
  6. Step 6: Final answer
    x = 2,513,277,863,071.31

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.