Home / 45,483,130-74,261,997

Finding the Third Proportional to 45,483,130 and 74,261,997

Calculator

Solution

The third proportional to 45,483,130 and 74,261,997 is: 121,250,322.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,483,130 : 74,261,997 = 74,261,997 : x
  2. Step 2: Convert to fraction form
    45,483,130/74,261,997 = 74,261,997/x
  3. Step 3: Cross multiply
    45,483,130x = 74,261,997 × 74,261,997
  4. Step 4: Simplify right side
    45,483,130x = 5,514,844,198,428,009
  5. Step 5: Solve for x
    x = 5,514,844,198,428,009/45,483,130
  6. Step 6: Final answer
    x = 121,250,322.89

Related Problems

Find third proportional to 22,741,565 and 37,130,998.50
Half scale
Find third proportional to 90,966,260 and 148,523,994
Double scale
Find third proportional to 45,483,132 and 74,262,000
Similar ratio
Find third proportional to 68,224,695 and 111,392,995.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.