Home / 220,993,857-481,223,011.50

Finding the Third Proportional to 220,993,857 and 481,223,011.50

Calculator

Solution

The third proportional to 220,993,857 and 481,223,011.50 is: 1,047,882,461.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,993,857 : 481,223,011.50 = 481,223,011.50 : x
  2. Step 2: Convert to fraction form
    220,993,857/481,223,011.50 = 481,223,011.50/x
  3. Step 3: Cross multiply
    220,993,857x = 481,223,011.50 × 481,223,011.50
  4. Step 4: Simplify right side
    220,993,857x = 231,575,586,797,129,120
  5. Step 5: Solve for x
    x = 231,575,586,797,129,120/220,993,857
  6. Step 6: Final answer
    x = 1,047,882,461.26

Related Problems

Find third proportional to 110,496,928.50 and 240,611,505.75
Half scale
Find third proportional to 441,987,714 and 962,446,023
Double scale
Find third proportional to 220,993,859 and 481,223,016
Similar ratio
Find third proportional to 331,490,785.50 and 721,834,517.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.