Home / 6,947,935-15,309,400

Finding the Third Proportional to 6,947,935 and 15,309,400

Calculator

Solution

The third proportional to 6,947,935 and 15,309,400 is: 33,733,437.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,947,935 : 15,309,400 = 15,309,400 : x
  2. Step 2: Convert to fraction form
    6,947,935/15,309,400 = 15,309,400/x
  3. Step 3: Cross multiply
    6,947,935x = 15,309,400 × 15,309,400
  4. Step 4: Simplify right side
    6,947,935x = 234,377,728,360,000
  5. Step 5: Solve for x
    x = 234,377,728,360,000/6,947,935
  6. Step 6: Final answer
    x = 33,733,437.11

Related Problems

Find third proportional to 3,473,967.50 and 7,654,700
Half scale
Find third proportional to 13,895,870 and 30,618,800
Double scale
Find third proportional to 6,947,937 and 15,309,404
Similar ratio
Find third proportional to 10,421,902.50 and 22,964,100
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.