Home / 689,089,266-1,059,180,030

Finding the Third Proportional to 689,089,266 and 1,059,180,030

Calculator

Solution

The third proportional to 689,089,266 and 1,059,180,030 is: 1,628,036,295.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    689,089,266 : 1,059,180,030 = 1,059,180,030 : x
  2. Step 2: Convert to fraction form
    689,089,266/1,059,180,030 = 1,059,180,030/x
  3. Step 3: Cross multiply
    689,089,266x = 1,059,180,030 × 1,059,180,030
  4. Step 4: Simplify right side
    689,089,266x = 1,121,862,335,950,800,896
  5. Step 5: Solve for x
    x = 1,121,862,335,950,800,896/689,089,266
  6. Step 6: Final answer
    x = 1,628,036,295.59

Related Problems

Find third proportional to 344,544,633 and 529,590,015
Half scale
Find third proportional to 1,378,178,532 and 2,118,360,060
Double scale
Find third proportional to 689,089,268 and 1,059,180,033
Similar ratio
Find third proportional to 1,033,633,899 and 1,588,770,045
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.