Home / 9,430,500-20,626,395

Finding the Third Proportional to 9,430,500 and 20,626,395

Calculator

Solution

The third proportional to 9,430,500 and 20,626,395 is: 45,114,062.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,430,500 : 20,626,395 = 20,626,395 : x
  2. Step 2: Convert to fraction form
    9,430,500/20,626,395 = 20,626,395/x
  3. Step 3: Cross multiply
    9,430,500x = 20,626,395 × 20,626,395
  4. Step 4: Simplify right side
    9,430,500x = 425,448,170,696,025
  5. Step 5: Solve for x
    x = 425,448,170,696,025/9,430,500
  6. Step 6: Final answer
    x = 45,114,062.95

Related Problems

Find third proportional to 4,715,250 and 10,313,197.50
Half scale
Find third proportional to 18,861,000 and 41,252,790
Double scale
Find third proportional to 9,430,502 and 20,626,399
Similar ratio
Find third proportional to 14,145,750 and 30,939,592.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.