Home / 54,418,896-118,403,361

Finding the Third Proportional to 54,418,896 and 118,403,361

Calculator

Solution

The third proportional to 54,418,896 and 118,403,361 is: 257,619,263.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,418,896 : 118,403,361 = 118,403,361 : x
  2. Step 2: Convert to fraction form
    54,418,896/118,403,361 = 118,403,361/x
  3. Step 3: Cross multiply
    54,418,896x = 118,403,361 × 118,403,361
  4. Step 4: Simplify right side
    54,418,896x = 14,019,355,896,096,320
  5. Step 5: Solve for x
    x = 14,019,355,896,096,320/54,418,896
  6. Step 6: Final answer
    x = 257,619,263.28

Related Problems

Find third proportional to 27,209,448 and 59,201,680.50
Half scale
Find third proportional to 108,837,792 and 236,806,722
Double scale
Find third proportional to 54,418,898 and 118,403,365
Similar ratio
Find third proportional to 81,628,344 and 177,605,041.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.