Home / 7,288,368-16,872,996

Finding the Third Proportional to 7,288,368 and 16,872,996

Calculator

Solution

The third proportional to 7,288,368 and 16,872,996 is: 39,061,967.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,288,368 : 16,872,996 = 16,872,996 : x
  2. Step 2: Convert to fraction form
    7,288,368/16,872,996 = 16,872,996/x
  3. Step 3: Cross multiply
    7,288,368x = 16,872,996 × 16,872,996
  4. Step 4: Simplify right side
    7,288,368x = 284,697,994,016,016
  5. Step 5: Solve for x
    x = 284,697,994,016,016/7,288,368
  6. Step 6: Final answer
    x = 39,061,967.51

Related Problems

Find third proportional to 3,644,184 and 8,436,498
Half scale
Find third proportional to 14,576,736 and 33,745,992
Double scale
Find third proportional to 7,288,370 and 16,873,001
Similar ratio
Find third proportional to 10,932,552 and 25,309,494
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.