Home / 456,763,302-685,284,963

Finding the Third Proportional to 456,763,302 and 685,284,963

Calculator

Solution

The third proportional to 456,763,302 and 685,284,963 is: 1,028,137,502.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    456,763,302 : 685,284,963 = 685,284,963 : x
  2. Step 2: Convert to fraction form
    456,763,302/685,284,963 = 685,284,963/x
  3. Step 3: Cross multiply
    456,763,302x = 685,284,963 × 685,284,963
  4. Step 4: Simplify right side
    456,763,302x = 469,615,480,513,911,360
  5. Step 5: Solve for x
    x = 469,615,480,513,911,360/456,763,302
  6. Step 6: Final answer
    x = 1,028,137,502.42

Related Problems

Find third proportional to 228,381,651 and 342,642,481.50
Half scale
Find third proportional to 913,526,604 and 1,370,569,926
Double scale
Find third proportional to 456,763,304 and 685,284,966
Similar ratio
Find third proportional to 685,144,953 and 1,027,927,444.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.