Home / 68,921,008-106,704,888

Finding the Third Proportional to 68,921,008 and 106,704,888

Calculator

Solution

The third proportional to 68,921,008 and 106,704,888 is: 165,202,649.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,921,008 : 106,704,888 = 106,704,888 : x
  2. Step 2: Convert to fraction form
    68,921,008/106,704,888 = 106,704,888/x
  3. Step 3: Cross multiply
    68,921,008x = 106,704,888 × 106,704,888
  4. Step 4: Simplify right side
    68,921,008x = 11,385,933,123,092,544
  5. Step 5: Solve for x
    x = 11,385,933,123,092,544/68,921,008
  6. Step 6: Final answer
    x = 165,202,649.43

Related Problems

Find third proportional to 34,460,504 and 53,352,444
Half scale
Find third proportional to 137,842,016 and 213,409,776
Double scale
Find third proportional to 68,921,010 and 106,704,891
Similar ratio
Find third proportional to 103,381,512 and 160,057,332
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.