Home / 8,694,360-18,883,404

Finding the Third Proportional to 8,694,360 and 18,883,404

Calculator

Solution

The third proportional to 8,694,360 and 18,883,404 is: 41,013,133.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,694,360 : 18,883,404 = 18,883,404 : x
  2. Step 2: Convert to fraction form
    8,694,360/18,883,404 = 18,883,404/x
  3. Step 3: Cross multiply
    8,694,360x = 18,883,404 × 18,883,404
  4. Step 4: Simplify right side
    8,694,360x = 356,582,946,627,216
  5. Step 5: Solve for x
    x = 356,582,946,627,216/8,694,360
  6. Step 6: Final answer
    x = 41,013,133.41

Related Problems

Find third proportional to 4,347,180 and 9,441,702
Half scale
Find third proportional to 17,388,720 and 37,766,808
Double scale
Find third proportional to 8,694,362 and 18,883,408
Similar ratio
Find third proportional to 13,041,540 and 28,325,106
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.