Home / 197,917,350-268,492,822

Finding the Third Proportional to 197,917,350 and 268,492,822

Calculator

Solution

The third proportional to 197,917,350 and 268,492,822 is: 364,234,845.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,917,350 : 268,492,822 = 268,492,822 : x
  2. Step 2: Convert to fraction form
    197,917,350/268,492,822 = 268,492,822/x
  3. Step 3: Cross multiply
    197,917,350x = 268,492,822 × 268,492,822
  4. Step 4: Simplify right side
    197,917,350x = 72,088,395,465,523,680
  5. Step 5: Solve for x
    x = 72,088,395,465,523,680/197,917,350
  6. Step 6: Final answer
    x = 364,234,845.84

Related Problems

Find third proportional to 98,958,675 and 134,246,411
Half scale
Find third proportional to 395,834,700 and 536,985,644
Double scale
Find third proportional to 197,917,352 and 268,492,825
Similar ratio
Find third proportional to 296,876,025 and 402,739,233
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.