Home / 9,977,474-15,550,275

Finding the Third Proportional to 9,977,474 and 15,550,275

Calculator

Solution

The third proportional to 9,977,474 and 15,550,275 is: 24,235,698.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,977,474 : 15,550,275 = 15,550,275 : x
  2. Step 2: Convert to fraction form
    9,977,474/15,550,275 = 15,550,275/x
  3. Step 3: Cross multiply
    9,977,474x = 15,550,275 × 15,550,275
  4. Step 4: Simplify right side
    9,977,474x = 241,811,052,575,625
  5. Step 5: Solve for x
    x = 241,811,052,575,625/9,977,474
  6. Step 6: Final answer
    x = 24,235,698.59

Related Problems

Find third proportional to 4,988,737 and 7,775,137.50
Half scale
Find third proportional to 19,954,948 and 31,100,550
Double scale
Find third proportional to 9,977,476 and 15,550,278
Similar ratio
Find third proportional to 14,966,211 and 23,325,412.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.