Home / 70,359,980-107,632,438

Finding the Third Proportional to 70,359,980 and 107,632,438

Calculator

Solution

The third proportional to 70,359,980 and 107,632,438 is: 164,649,587.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,359,980 : 107,632,438 = 107,632,438 : x
  2. Step 2: Convert to fraction form
    70,359,980/107,632,438 = 107,632,438/x
  3. Step 3: Cross multiply
    70,359,980x = 107,632,438 × 107,632,438
  4. Step 4: Simplify right side
    70,359,980x = 11,584,741,709,823,844
  5. Step 5: Solve for x
    x = 11,584,741,709,823,844/70,359,980
  6. Step 6: Final answer
    x = 164,649,587.87

Related Problems

Find third proportional to 35,179,990 and 53,816,219
Half scale
Find third proportional to 140,719,960 and 215,264,876
Double scale
Find third proportional to 70,359,982 and 107,632,441
Similar ratio
Find third proportional to 105,539,970 and 161,448,657
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.