Home / 181,180,650-277,040,370

Finding the Third Proportional to 181,180,650 and 277,040,370

Calculator

Solution

The third proportional to 181,180,650 and 277,040,370 is: 423,617,900.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,180,650 : 277,040,370 = 277,040,370 : x
  2. Step 2: Convert to fraction form
    181,180,650/277,040,370 = 277,040,370/x
  3. Step 3: Cross multiply
    181,180,650x = 277,040,370 × 277,040,370
  4. Step 4: Simplify right side
    181,180,650x = 76,751,366,609,736,896
  5. Step 5: Solve for x
    x = 76,751,366,609,736,896/181,180,650
  6. Step 6: Final answer
    x = 423,617,900.75

Related Problems

Find third proportional to 90,590,325 and 138,520,185
Half scale
Find third proportional to 362,361,300 and 554,080,740
Double scale
Find third proportional to 181,180,652 and 277,040,373
Similar ratio
Find third proportional to 271,770,975 and 415,560,555
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.