Home / 7,268,943-15,500,085

Finding the Third Proportional to 7,268,943 and 15,500,085

Calculator

Solution

The third proportional to 7,268,943 and 15,500,085 is: 33,051,935.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268,943 : 15,500,085 = 15,500,085 : x
  2. Step 2: Convert to fraction form
    7,268,943/15,500,085 = 15,500,085/x
  3. Step 3: Cross multiply
    7,268,943x = 15,500,085 × 15,500,085
  4. Step 4: Simplify right side
    7,268,943x = 240,252,635,007,225
  5. Step 5: Solve for x
    x = 240,252,635,007,225/7,268,943
  6. Step 6: Final answer
    x = 33,051,935.47

Related Problems

Find third proportional to 3,634,471.50 and 7,750,042.50
Half scale
Find third proportional to 14,537,886 and 31,000,170
Double scale
Find third proportional to 7,268,945 and 15,500,089
Similar ratio
Find third proportional to 10,903,414.50 and 23,250,127.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.