Home / 504,814,720.50-775,457,212.50

Finding the Third Proportional to 504,814,720.50 and 775,457,212.50

Calculator

Solution

The third proportional to 504,814,720.50 and 775,457,212.50 is: 1,191,197,213.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,814,720.50 : 775,457,212.50 = 775,457,212.50 : x
  2. Step 2: Convert to fraction form
    504,814,720.50/775,457,212.50 = 775,457,212.50/x
  3. Step 3: Cross multiply
    504,814,720.50x = 775,457,212.50 × 775,457,212.50
  4. Step 4: Simplify right side
    504,814,720.50x = 601,333,888,418,270,208
  5. Step 5: Solve for x
    x = 601,333,888,418,270,208/504,814,720.50
  6. Step 6: Final answer
    x = 1,191,197,213.55

Related Problems

Find third proportional to 252,407,360.25 and 387,728,606.25
Half scale
Find third proportional to 1,009,629,441 and 1,550,914,425
Double scale
Find third proportional to 504,814,723 and 775,457,216
Similar ratio
Find third proportional to 757,222,080.75 and 1,163,185,818.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.