Home / 1,089,532,883-1,528,830,318

Finding the Third Proportional to 1,089,532,883 and 1,528,830,318

Calculator

Solution

The third proportional to 1,089,532,883 and 1,528,830,318 is: 2,145,251,582.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,089,532,883 : 1,528,830,318 = 1,528,830,318 : x
  2. Step 2: Convert to fraction form
    1,089,532,883/1,528,830,318 = 1,528,830,318/x
  3. Step 3: Cross multiply
    1,089,532,883x = 1,528,830,318 × 1,528,830,318
  4. Step 4: Simplify right side
    1,089,532,883x = 2,337,322,141,235,981,312
  5. Step 5: Solve for x
    x = 2,337,322,141,235,981,312/1,089,532,883
  6. Step 6: Final answer
    x = 2,145,251,582.31

Related Problems

Find third proportional to 544,766,441.50 and 764,415,159
Half scale
Find third proportional to 2,179,065,766 and 3,057,660,636
Double scale
Find third proportional to 1,089,532,885 and 1,528,830,321
Similar ratio
Find third proportional to 1,634,299,324.50 and 2,293,245,477
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.