Home / 160,129,668-349,621,510

Finding the Third Proportional to 160,129,668 and 349,621,510

Calculator

Solution

The third proportional to 160,129,668 and 349,621,510 is: 763,351,362.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,129,668 : 349,621,510 = 349,621,510 : x
  2. Step 2: Convert to fraction form
    160,129,668/349,621,510 = 349,621,510/x
  3. Step 3: Cross multiply
    160,129,668x = 349,621,510 × 349,621,510
  4. Step 4: Simplify right side
    160,129,668x = 122,235,200,254,680,096
  5. Step 5: Solve for x
    x = 122,235,200,254,680,096/160,129,668
  6. Step 6: Final answer
    x = 763,351,362.56

Related Problems

Find third proportional to 80,064,834 and 174,810,755
Half scale
Find third proportional to 320,259,336 and 699,243,020
Double scale
Find third proportional to 160,129,670 and 349,621,514
Similar ratio
Find third proportional to 240,194,502 and 524,432,265
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.