Home / 2,971,357,348.80-4,446,454,442.40-2,587,397,131.20

Finding the Fourth Proportional to 2,971,357,348.80, 4,446,454,442.40 and 2,587,397,131.20

Calculator

Solution

The fourth proportional to 2,971,357,348.80, 4,446,454,442.40 and 2,587,397,131.20 is: 3,871,881,472.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,971,357,348.80 : 4,446,454,442.40 = 2,587,397,131.20 : x
  2. Step 2: Convert to fraction form
    2,971,357,348.80/4,446,454,442.40 = 2,587,397,131.20/x
  3. Step 3: Cross multiply
    2,971,357,348.80x = 4,446,454,442.40 × 2,587,397,131.20
  4. Step 4: Simplify right side
    2,971,357,348.80x = 11,504,743,468,277,254,144
  5. Step 5: Solve for x
    x = 11,504,743,468,277,254,144/2,971,357,348.80
  6. Step 6: Final answer
    x = 3,871,881,472.93

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.