Home / 767,885,258-1,236,548,271

Finding the Third Proportional to 767,885,258 and 1,236,548,271

Calculator

Solution

The third proportional to 767,885,258 and 1,236,548,271 is: 1,991,250,138.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,885,258 : 1,236,548,271 = 1,236,548,271 : x
  2. Step 2: Convert to fraction form
    767,885,258/1,236,548,271 = 1,236,548,271/x
  3. Step 3: Cross multiply
    767,885,258x = 1,236,548,271 × 1,236,548,271
  4. Step 4: Simplify right side
    767,885,258x = 1,529,051,626,513,089,536
  5. Step 5: Solve for x
    x = 1,529,051,626,513,089,536/767,885,258
  6. Step 6: Final answer
    x = 1,991,250,138.72

Related Problems

Find third proportional to 383,942,629 and 618,274,135.50
Half scale
Find third proportional to 1,535,770,516 and 2,473,096,542
Double scale
Find third proportional to 767,885,260 and 1,236,548,274
Similar ratio
Find third proportional to 1,151,827,887 and 1,854,822,406.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.