Home / 7,181,187-15,713,670

Finding the Third Proportional to 7,181,187 and 15,713,670

Calculator

Solution

The third proportional to 7,181,187 and 15,713,670 is: 34,384,207.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,181,187 : 15,713,670 = 15,713,670 : x
  2. Step 2: Convert to fraction form
    7,181,187/15,713,670 = 15,713,670/x
  3. Step 3: Cross multiply
    7,181,187x = 15,713,670 × 15,713,670
  4. Step 4: Simplify right side
    7,181,187x = 246,919,424,868,900
  5. Step 5: Solve for x
    x = 246,919,424,868,900/7,181,187
  6. Step 6: Final answer
    x = 34,384,207.63

Related Problems

Find third proportional to 3,590,593.50 and 7,856,835
Half scale
Find third proportional to 14,362,374 and 31,427,340
Double scale
Find third proportional to 7,181,189 and 15,713,674
Similar ratio
Find third proportional to 10,771,780.50 and 23,570,505
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.