Home / 684,141,816-1,493,687,103

Finding the Third Proportional to 684,141,816 and 1,493,687,103

Calculator

Solution

The third proportional to 684,141,816 and 1,493,687,103 is: 3,261,167,654.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    684,141,816 : 1,493,687,103 = 1,493,687,103 : x
  2. Step 2: Convert to fraction form
    684,141,816/1,493,687,103 = 1,493,687,103/x
  3. Step 3: Cross multiply
    684,141,816x = 1,493,687,103 × 1,493,687,103
  4. Step 4: Simplify right side
    684,141,816x = 2,231,101,161,668,532,736
  5. Step 5: Solve for x
    x = 2,231,101,161,668,532,736/684,141,816
  6. Step 6: Final answer
    x = 3,261,167,654.85

Related Problems

Find third proportional to 342,070,908 and 746,843,551.50
Half scale
Find third proportional to 1,368,283,632 and 2,987,374,206
Double scale
Find third proportional to 684,141,818 and 1,493,687,107
Similar ratio
Find third proportional to 1,026,212,724 and 2,240,530,654.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.