Home / 89,801,258-131,342,649

Finding the Third Proportional to 89,801,258 and 131,342,649

Calculator

Solution

The third proportional to 89,801,258 and 131,342,649 is: 192,100,777.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,801,258 : 131,342,649 = 131,342,649 : x
  2. Step 2: Convert to fraction form
    89,801,258/131,342,649 = 131,342,649/x
  3. Step 3: Cross multiply
    89,801,258x = 131,342,649 × 131,342,649
  4. Step 4: Simplify right side
    89,801,258x = 17,250,891,446,337,200
  5. Step 5: Solve for x
    x = 17,250,891,446,337,200/89,801,258
  6. Step 6: Final answer
    x = 192,100,777.10

Related Problems

Find third proportional to 44,900,629 and 65,671,324.50
Half scale
Find third proportional to 179,602,516 and 262,685,298
Double scale
Find third proportional to 89,801,260 and 131,342,652
Similar ratio
Find third proportional to 134,701,887 and 197,013,973.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.