Home / 159,582,475-242,591,357

Finding the Third Proportional to 159,582,475 and 242,591,357

Calculator

Solution

The third proportional to 159,582,475 and 242,591,357 is: 368,778,379.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,582,475 : 242,591,357 = 242,591,357 : x
  2. Step 2: Convert to fraction form
    159,582,475/242,591,357 = 242,591,357/x
  3. Step 3: Cross multiply
    159,582,475x = 242,591,357 × 242,591,357
  4. Step 4: Simplify right side
    159,582,475x = 58,850,566,491,101,448
  5. Step 5: Solve for x
    x = 58,850,566,491,101,448/159,582,475
  6. Step 6: Final answer
    x = 368,778,379.27

Related Problems

Find third proportional to 79,791,237.50 and 121,295,678.50
Half scale
Find third proportional to 319,164,950 and 485,182,714
Double scale
Find third proportional to 159,582,477 and 242,591,360
Similar ratio
Find third proportional to 239,373,712.50 and 363,887,035.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.