Home / 144,367,260-311,745,726

Finding the Third Proportional to 144,367,260 and 311,745,726

Calculator

Solution

The third proportional to 144,367,260 and 311,745,726 is: 673,181,701.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,367,260 : 311,745,726 = 311,745,726 : x
  2. Step 2: Convert to fraction form
    144,367,260/311,745,726 = 311,745,726/x
  3. Step 3: Cross multiply
    144,367,260x = 311,745,726 × 311,745,726
  4. Step 4: Simplify right side
    144,367,260x = 97,185,397,679,267,072
  5. Step 5: Solve for x
    x = 97,185,397,679,267,072/144,367,260
  6. Step 6: Final answer
    x = 673,181,701.16

Related Problems

Find third proportional to 72,183,630 and 155,872,863
Half scale
Find third proportional to 288,734,520 and 623,491,452
Double scale
Find third proportional to 144,367,262 and 311,745,730
Similar ratio
Find third proportional to 216,550,890 and 467,618,589
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.