Home / 7,721,941.50-16,995,195

Finding the Third Proportional to 7,721,941.50 and 16,995,195

Calculator

Solution

The third proportional to 7,721,941.50 and 16,995,195 is: 37,404,667.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,721,941.50 : 16,995,195 = 16,995,195 : x
  2. Step 2: Convert to fraction form
    7,721,941.50/16,995,195 = 16,995,195/x
  3. Step 3: Cross multiply
    7,721,941.50x = 16,995,195 × 16,995,195
  4. Step 4: Simplify right side
    7,721,941.50x = 288,836,653,088,025
  5. Step 5: Solve for x
    x = 288,836,653,088,025/7,721,941.50
  6. Step 6: Final answer
    x = 37,404,667.35

Related Problems

Find third proportional to 3,860,970.75 and 8,497,597.50
Half scale
Find third proportional to 15,443,883 and 33,990,390
Double scale
Find third proportional to 7,721,944 and 16,995,199
Similar ratio
Find third proportional to 11,582,912.25 and 25,492,792.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.