Home / 311,454,086-672,151,630

Finding the Third Proportional to 311,454,086 and 672,151,630

Calculator

Solution

The third proportional to 311,454,086 and 672,151,630 is: 1,450,575,972.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,454,086 : 672,151,630 = 672,151,630 : x
  2. Step 2: Convert to fraction form
    311,454,086/672,151,630 = 672,151,630/x
  3. Step 3: Cross multiply
    311,454,086x = 672,151,630 × 672,151,630
  4. Step 4: Simplify right side
    311,454,086x = 451,787,813,711,656,896
  5. Step 5: Solve for x
    x = 451,787,813,711,656,896/311,454,086
  6. Step 6: Final answer
    x = 1,450,575,972.57

Related Problems

Find third proportional to 155,727,043 and 336,075,815
Half scale
Find third proportional to 622,908,172 and 1,344,303,260
Double scale
Find third proportional to 311,454,088 and 672,151,634
Similar ratio
Find third proportional to 467,181,129 and 1,008,227,445
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.