Home / 73,607,430-149,628,304.50

Finding the Third Proportional to 73,607,430 and 149,628,304.50

Calculator

Solution

The third proportional to 73,607,430 and 149,628,304.50 is: 304,162,630.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,607,430 : 149,628,304.50 = 149,628,304.50 : x
  2. Step 2: Convert to fraction form
    73,607,430/149,628,304.50 = 149,628,304.50/x
  3. Step 3: Cross multiply
    73,607,430x = 149,628,304.50 × 149,628,304.50
  4. Step 4: Simplify right side
    73,607,430x = 22,388,629,507,544,720
  5. Step 5: Solve for x
    x = 22,388,629,507,544,720/73,607,430
  6. Step 6: Final answer
    x = 304,162,630.15

Related Problems

Find third proportional to 36,803,715 and 74,814,152.25
Half scale
Find third proportional to 147,214,860 and 299,256,609
Double scale
Find third proportional to 73,607,432 and 149,628,309
Similar ratio
Find third proportional to 110,411,145 and 224,442,456.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.