Home / 116,329,100-180,127,700

Finding the Third Proportional to 116,329,100 and 180,127,700

Calculator

Solution

The third proportional to 116,329,100 and 180,127,700 is: 278,915,493.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,329,100 : 180,127,700 = 180,127,700 : x
  2. Step 2: Convert to fraction form
    116,329,100/180,127,700 = 180,127,700/x
  3. Step 3: Cross multiply
    116,329,100x = 180,127,700 × 180,127,700
  4. Step 4: Simplify right side
    116,329,100x = 32,445,988,307,290,000
  5. Step 5: Solve for x
    x = 32,445,988,307,290,000/116,329,100
  6. Step 6: Final answer
    x = 278,915,493.26

Related Problems

Find third proportional to 58,164,550 and 90,063,850
Half scale
Find third proportional to 232,658,200 and 360,255,400
Double scale
Find third proportional to 116,329,102 and 180,127,703
Similar ratio
Find third proportional to 174,493,650 and 270,191,550
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.