Home / 74,175,644-150,447,486

Finding the Third Proportional to 74,175,644 and 150,447,486

Calculator

Solution

The third proportional to 74,175,644 and 150,447,486 is: 305,146,606.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,175,644 : 150,447,486 = 150,447,486 : x
  2. Step 2: Convert to fraction form
    74,175,644/150,447,486 = 150,447,486/x
  3. Step 3: Cross multiply
    74,175,644x = 150,447,486 × 150,447,486
  4. Step 4: Simplify right side
    74,175,644x = 22,634,446,043,720,196
  5. Step 5: Solve for x
    x = 22,634,446,043,720,196/74,175,644
  6. Step 6: Final answer
    x = 305,146,606.39

Related Problems

Find third proportional to 37,087,822 and 75,223,743
Half scale
Find third proportional to 148,351,288 and 300,894,972
Double scale
Find third proportional to 74,175,646 and 150,447,490
Similar ratio
Find third proportional to 111,263,466 and 225,671,229
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.