Home / 6,840,288-14,452,992

Finding the Third Proportional to 6,840,288 and 14,452,992

Calculator

Solution

The third proportional to 6,840,288 and 14,452,992 is: 30,538,038.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,840,288 : 14,452,992 = 14,452,992 : x
  2. Step 2: Convert to fraction form
    6,840,288/14,452,992 = 14,452,992/x
  3. Step 3: Cross multiply
    6,840,288x = 14,452,992 × 14,452,992
  4. Step 4: Simplify right side
    6,840,288x = 208,888,977,752,064
  5. Step 5: Solve for x
    x = 208,888,977,752,064/6,840,288
  6. Step 6: Final answer
    x = 30,538,038.42

Related Problems

Find third proportional to 3,420,144 and 7,226,496
Half scale
Find third proportional to 13,680,576 and 28,905,984
Double scale
Find third proportional to 6,840,290 and 14,452,996
Similar ratio
Find third proportional to 10,260,432 and 21,679,488
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.