Home / 508,995,116-778,284,082

Finding the Third Proportional to 508,995,116 and 778,284,082

Calculator

Solution

The third proportional to 508,995,116 and 778,284,082 is: 1,190,043,073.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    508,995,116 : 778,284,082 = 778,284,082 : x
  2. Step 2: Convert to fraction form
    508,995,116/778,284,082 = 778,284,082/x
  3. Step 3: Cross multiply
    508,995,116x = 778,284,082 × 778,284,082
  4. Step 4: Simplify right side
    508,995,116x = 605,726,112,294,582,784
  5. Step 5: Solve for x
    x = 605,726,112,294,582,784/508,995,116
  6. Step 6: Final answer
    x = 1,190,043,073.61

Related Problems

Find third proportional to 254,497,558 and 389,142,041
Half scale
Find third proportional to 1,017,990,232 and 1,556,568,164
Double scale
Find third proportional to 508,995,118 and 778,284,085
Similar ratio
Find third proportional to 763,492,674 and 1,167,426,123
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.