Home / 518,266,872-794,722,482

Finding the Third Proportional to 518,266,872 and 794,722,482

Calculator

Solution

The third proportional to 518,266,872 and 794,722,482 is: 1,218,645,947.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    518,266,872 : 794,722,482 = 794,722,482 : x
  2. Step 2: Convert to fraction form
    518,266,872/794,722,482 = 794,722,482/x
  3. Step 3: Cross multiply
    518,266,872x = 794,722,482 × 794,722,482
  4. Step 4: Simplify right side
    518,266,872x = 631,583,823,396,240,384
  5. Step 5: Solve for x
    x = 631,583,823,396,240,384/518,266,872
  6. Step 6: Final answer
    x = 1,218,645,947.71

Related Problems

Find third proportional to 259,133,436 and 397,361,241
Half scale
Find third proportional to 1,036,533,744 and 1,589,444,964
Double scale
Find third proportional to 518,266,874 and 794,722,485
Similar ratio
Find third proportional to 777,400,308 and 1,192,083,723
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.