Home / 160,720,900-348,840,536

Finding the Third Proportional to 160,720,900 and 348,840,536

Calculator

Solution

The third proportional to 160,720,900 and 348,840,536 is: 757,149,316.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,720,900 : 348,840,536 = 348,840,536 : x
  2. Step 2: Convert to fraction form
    160,720,900/348,840,536 = 348,840,536/x
  3. Step 3: Cross multiply
    160,720,900x = 348,840,536 × 348,840,536
  4. Step 4: Simplify right side
    160,720,900x = 121,689,719,556,767,296
  5. Step 5: Solve for x
    x = 121,689,719,556,767,296/160,720,900
  6. Step 6: Final answer
    x = 757,149,316.34

Related Problems

Find third proportional to 80,360,450 and 174,420,268
Half scale
Find third proportional to 321,441,800 and 697,681,072
Double scale
Find third proportional to 160,720,902 and 348,840,540
Similar ratio
Find third proportional to 241,081,350 and 523,260,804
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.