Home / 197,917,344-268,492,814.25

Finding the Third Proportional to 197,917,344 and 268,492,814.25

Calculator

Solution

The third proportional to 197,917,344 and 268,492,814.25 is: 364,234,835.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,917,344 : 268,492,814.25 = 268,492,814.25 : x
  2. Step 2: Convert to fraction form
    197,917,344/268,492,814.25 = 268,492,814.25/x
  3. Step 3: Cross multiply
    197,917,344x = 268,492,814.25 × 268,492,814.25
  4. Step 4: Simplify right side
    197,917,344x = 72,088,391,303,885,008
  5. Step 5: Solve for x
    x = 72,088,391,303,885,008/197,917,344
  6. Step 6: Final answer
    x = 364,234,835.85

Related Problems

Find third proportional to 98,958,672 and 134,246,407.13
Half scale
Find third proportional to 395,834,688 and 536,985,628.50
Double scale
Find third proportional to 197,917,346 and 268,492,817
Similar ratio
Find third proportional to 296,876,016 and 402,739,221.38
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.