Home / 7,704,458-16,692,868

Finding the Third Proportional to 7,704,458 and 16,692,868

Calculator

Solution

The third proportional to 7,704,458 and 16,692,868 is: 36,167,611.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,704,458 : 16,692,868 = 16,692,868 : x
  2. Step 2: Convert to fraction form
    7,704,458/16,692,868 = 16,692,868/x
  3. Step 3: Cross multiply
    7,704,458x = 16,692,868 × 16,692,868
  4. Step 4: Simplify right side
    7,704,458x = 278,651,842,065,424
  5. Step 5: Solve for x
    x = 278,651,842,065,424/7,704,458
  6. Step 6: Final answer
    x = 36,167,611.28

Related Problems

Find third proportional to 3,852,229 and 8,346,434
Half scale
Find third proportional to 15,408,916 and 33,385,736
Double scale
Find third proportional to 7,704,460 and 16,692,872
Similar ratio
Find third proportional to 11,556,687 and 25,039,302
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.