Home / 21,204,362-46,162,912

Finding the Third Proportional to 21,204,362 and 46,162,912

Calculator

Solution

The third proportional to 21,204,362 and 46,162,912 is: 100,498,871.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,204,362 : 46,162,912 = 46,162,912 : x
  2. Step 2: Convert to fraction form
    21,204,362/46,162,912 = 46,162,912/x
  3. Step 3: Cross multiply
    21,204,362x = 46,162,912 × 46,162,912
  4. Step 4: Simplify right side
    21,204,362x = 2,131,014,444,319,744
  5. Step 5: Solve for x
    x = 2,131,014,444,319,744/21,204,362
  6. Step 6: Final answer
    x = 100,498,871.14

Related Problems

Find third proportional to 10,602,181 and 23,081,456
Half scale
Find third proportional to 42,408,724 and 92,325,824
Double scale
Find third proportional to 21,204,364 and 46,162,916
Similar ratio
Find third proportional to 31,806,543 and 69,244,368
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.