Home / 166,170,849-384,655,428

Finding the Third Proportional to 166,170,849 and 384,655,428

Calculator

Solution

The third proportional to 166,170,849 and 384,655,428 is: 890,407,668.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,170,849 : 384,655,428 = 384,655,428 : x
  2. Step 2: Convert to fraction form
    166,170,849/384,655,428 = 384,655,428/x
  3. Step 3: Cross multiply
    166,170,849x = 384,655,428 × 384,655,428
  4. Step 4: Simplify right side
    166,170,849x = 147,959,798,289,863,168
  5. Step 5: Solve for x
    x = 147,959,798,289,863,168/166,170,849
  6. Step 6: Final answer
    x = 890,407,668.86

Related Problems

Find third proportional to 83,085,424.50 and 192,327,714
Half scale
Find third proportional to 332,341,698 and 769,310,856
Double scale
Find third proportional to 166,170,851 and 384,655,433
Similar ratio
Find third proportional to 249,256,273.50 and 576,983,142
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.