Home / 9,996,872,042-20,821,179,100

Finding the Third Proportional to 9,996,872,042 and 20,821,179,100

Calculator

Solution

The third proportional to 9,996,872,042 and 20,821,179,100 is: 43,365,714,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,872,042 : 20,821,179,100 = 20,821,179,100 : x
  2. Step 2: Convert to fraction form
    9,996,872,042/20,821,179,100 = 20,821,179,100/x
  3. Step 3: Cross multiply
    9,996,872,042x = 20,821,179,100 × 20,821,179,100
  4. Step 4: Simplify right side
    9,996,872,042x = 433,521,499,114,276,782,080
  5. Step 5: Solve for x
    x = 433,521,499,114,276,782,080/9,996,872,042
  6. Step 6: Final answer
    x = 43,365,714,524.80

Related Problems

Find third proportional to 4,998,436,021 and 10,410,589,550
Half scale
Find third proportional to 19,993,744,084 and 41,642,358,200
Double scale
Find third proportional to 9,996,872,044 and 20,821,179,104
Similar ratio
Find third proportional to 14,995,308,063 and 31,231,768,650
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.