Home / 7,567,780-11,340,572

Finding the Third Proportional to 7,567,780 and 11,340,572

Calculator

Solution

The third proportional to 7,567,780 and 11,340,572 is: 16,994,227.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,780 : 11,340,572 = 11,340,572 : x
  2. Step 2: Convert to fraction form
    7,567,780/11,340,572 = 11,340,572/x
  3. Step 3: Cross multiply
    7,567,780x = 11,340,572 × 11,340,572
  4. Step 4: Simplify right side
    7,567,780x = 128,608,573,287,184
  5. Step 5: Solve for x
    x = 128,608,573,287,184/7,567,780
  6. Step 6: Final answer
    x = 16,994,227.27

Related Problems

Find third proportional to 3,783,890 and 5,670,286
Half scale
Find third proportional to 15,135,560 and 22,681,144
Double scale
Find third proportional to 7,567,782 and 11,340,575
Similar ratio
Find third proportional to 11,351,670 and 17,010,858
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.