Home / 139,968,213.80-195,502,003-139,968,213.80

Finding the Fourth Proportional to 139,968,213.80, 195,502,003 and 139,968,213.80

Calculator

Solution

The fourth proportional to 139,968,213.80, 195,502,003 and 139,968,213.80 is: 195,502,003

Step by Step Solution

  1. Step 1: Write the proportion equation
    139,968,213.80 : 195,502,003 = 139,968,213.80 : x
  2. Step 2: Convert to fraction form
    139,968,213.80/195,502,003 = 139,968,213.80/x
  3. Step 3: Cross multiply
    139,968,213.80x = 195,502,003 × 139,968,213.80
  4. Step 4: Simplify right side
    139,968,213.80x = 27,364,066,154,232,244
  5. Step 5: Solve for x
    x = 27,364,066,154,232,244/139,968,213.80
  6. Step 6: Final answer
    x = 195,502,003

Related Problems

Find fourth proportional to 69,984,106.90, 97,751,001.50 and 69,984,106.90
Half scale
Find fourth proportional to 279,936,427.60, 391,004,006 and 279,936,427.60
Double scale
Find fourth proportional to 139,968,214.80, 195,502,004.40 and 139,968,214.80
Similar ratio
Find fourth proportional to 209,952,320.70, 293,253,004.50 and 209,952,320.70
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.