Home / 76,577,848-163,919,852

Finding the Third Proportional to 76,577,848 and 163,919,852

Calculator

Solution

The third proportional to 76,577,848 and 163,919,852 is: 350,881,078.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,577,848 : 163,919,852 = 163,919,852 : x
  2. Step 2: Convert to fraction form
    76,577,848/163,919,852 = 163,919,852/x
  3. Step 3: Cross multiply
    76,577,848x = 163,919,852 × 163,919,852
  4. Step 4: Simplify right side
    76,577,848x = 26,869,717,879,701,904
  5. Step 5: Solve for x
    x = 26,869,717,879,701,904/76,577,848
  6. Step 6: Final answer
    x = 350,881,078.29

Related Problems

Find third proportional to 38,288,924 and 81,959,926
Half scale
Find third proportional to 153,155,696 and 327,839,704
Double scale
Find third proportional to 76,577,850 and 163,919,856
Similar ratio
Find third proportional to 114,866,772 and 245,879,778
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.