Home / 130,383,110-276,309,148

Finding the Third Proportional to 130,383,110 and 276,309,148

Calculator

Solution

The third proportional to 130,383,110 and 276,309,148 is: 585,557,019.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,383,110 : 276,309,148 = 276,309,148 : x
  2. Step 2: Convert to fraction form
    130,383,110/276,309,148 = 276,309,148/x
  3. Step 3: Cross multiply
    130,383,110x = 276,309,148 × 276,309,148
  4. Step 4: Simplify right side
    130,383,110x = 76,346,745,268,485,904
  5. Step 5: Solve for x
    x = 76,346,745,268,485,904/130,383,110
  6. Step 6: Final answer
    x = 585,557,019.38

Related Problems

Find third proportional to 65,191,555 and 138,154,574
Half scale
Find third proportional to 260,766,220 and 552,618,296
Double scale
Find third proportional to 130,383,112 and 276,309,152
Similar ratio
Find third proportional to 195,574,665 and 414,463,722
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.