Home / 76,751,762-166,951,180

Finding the Third Proportional to 76,751,762 and 166,951,180

Calculator

Solution

The third proportional to 76,751,762 and 166,951,180 is: 363,153,832.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,751,762 : 166,951,180 = 166,951,180 : x
  2. Step 2: Convert to fraction form
    76,751,762/166,951,180 = 166,951,180/x
  3. Step 3: Cross multiply
    76,751,762x = 166,951,180 × 166,951,180
  4. Step 4: Simplify right side
    76,751,762x = 27,872,696,503,392,400
  5. Step 5: Solve for x
    x = 27,872,696,503,392,400/76,751,762
  6. Step 6: Final answer
    x = 363,153,832.27

Related Problems

Find third proportional to 38,375,881 and 83,475,590
Half scale
Find third proportional to 153,503,524 and 333,902,360
Double scale
Find third proportional to 76,751,764 and 166,951,184
Similar ratio
Find third proportional to 115,127,643 and 250,426,770
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.