Home / 156,725,078-365,978,699

Finding the Third Proportional to 156,725,078 and 365,978,699

Calculator

Solution

The third proportional to 156,725,078 and 365,978,699 is: 854,620,140.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,725,078 : 365,978,699 = 365,978,699 : x
  2. Step 2: Convert to fraction form
    156,725,078/365,978,699 = 365,978,699/x
  3. Step 3: Cross multiply
    156,725,078x = 365,978,699 × 365,978,699
  4. Step 4: Simplify right side
    156,725,078x = 133,940,408,121,732,608
  5. Step 5: Solve for x
    x = 133,940,408,121,732,608/156,725,078
  6. Step 6: Final answer
    x = 854,620,140.13

Related Problems

Find third proportional to 78,362,539 and 182,989,349.50
Half scale
Find third proportional to 313,450,156 and 731,957,398
Double scale
Find third proportional to 156,725,080 and 365,978,704
Similar ratio
Find third proportional to 235,087,617 and 548,968,048.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.