Home / 160,129,653-349,621,485

Finding the Third Proportional to 160,129,653 and 349,621,485

Calculator

Solution

The third proportional to 160,129,653 and 349,621,485 is: 763,351,324.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,129,653 : 349,621,485 = 349,621,485 : x
  2. Step 2: Convert to fraction form
    160,129,653/349,621,485 = 349,621,485/x
  3. Step 3: Cross multiply
    160,129,653x = 349,621,485 × 349,621,485
  4. Step 4: Simplify right side
    160,129,653x = 122,235,182,773,605,232
  5. Step 5: Solve for x
    x = 122,235,182,773,605,232/160,129,653
  6. Step 6: Final answer
    x = 763,351,324.90

Related Problems

Find third proportional to 80,064,826.50 and 174,810,742.50
Half scale
Find third proportional to 320,259,306 and 699,242,970
Double scale
Find third proportional to 160,129,655 and 349,621,489
Similar ratio
Find third proportional to 240,194,479.50 and 524,432,227.50
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.