Home / 1,268,352,698-2,786,128,372

Finding the Third Proportional to 1,268,352,698 and 2,786,128,372

Calculator

Solution

The third proportional to 1,268,352,698 and 2,786,128,372 is: 6,120,152,003.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,268,352,698 : 2,786,128,372 = 2,786,128,372 : x
  2. Step 2: Convert to fraction form
    1,268,352,698/2,786,128,372 = 2,786,128,372/x
  3. Step 3: Cross multiply
    1,268,352,698x = 2,786,128,372 × 2,786,128,372
  4. Step 4: Simplify right side
    1,268,352,698x = 7,762,511,305,263,370,240
  5. Step 5: Solve for x
    x = 7,762,511,305,263,370,240/1,268,352,698
  6. Step 6: Final answer
    x = 6,120,152,003.07

Related Problems

Find third proportional to 634,176,349 and 1,393,064,186
Half scale
Find third proportional to 2,536,705,396 and 5,572,256,744
Double scale
Find third proportional to 1,268,352,700 and 2,786,128,376
Similar ratio
Find third proportional to 1,902,529,047 and 4,179,192,558
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.