Home / 69,393,318-146,598,924

Finding the Third Proportional to 69,393,318 and 146,598,924

Calculator

Solution

The third proportional to 69,393,318 and 146,598,924 is: 309,701,930.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,393,318 : 146,598,924 = 146,598,924 : x
  2. Step 2: Convert to fraction form
    69,393,318/146,598,924 = 146,598,924/x
  3. Step 3: Cross multiply
    69,393,318x = 146,598,924 × 146,598,924
  4. Step 4: Simplify right side
    69,393,318x = 21,491,244,517,957,776
  5. Step 5: Solve for x
    x = 21,491,244,517,957,776/69,393,318
  6. Step 6: Final answer
    x = 309,701,930.06

Related Problems

Find third proportional to 34,696,659 and 73,299,462
Half scale
Find third proportional to 138,786,636 and 293,197,848
Double scale
Find third proportional to 69,393,320 and 146,598,928
Similar ratio
Find third proportional to 104,089,977 and 219,898,386
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.