Home / 70,798,054-154,055,420

Finding the Third Proportional to 70,798,054 and 154,055,420

Calculator

Solution

The third proportional to 70,798,054 and 154,055,420 is: 335,222,101.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,798,054 : 154,055,420 = 154,055,420 : x
  2. Step 2: Convert to fraction form
    70,798,054/154,055,420 = 154,055,420/x
  3. Step 3: Cross multiply
    70,798,054x = 154,055,420 × 154,055,420
  4. Step 4: Simplify right side
    70,798,054x = 23,733,072,431,376,400
  5. Step 5: Solve for x
    x = 23,733,072,431,376,400/70,798,054
  6. Step 6: Final answer
    x = 335,222,101.32

Related Problems

Find third proportional to 35,399,027 and 77,027,710
Half scale
Find third proportional to 141,596,108 and 308,110,840
Double scale
Find third proportional to 70,798,056 and 154,055,424
Similar ratio
Find third proportional to 106,197,081 and 231,083,130
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.