Home / 6,731,442-14,489,316

Finding the Third Proportional to 6,731,442 and 14,489,316

Calculator

Solution

The third proportional to 6,731,442 and 14,489,316 is: 31,188,009.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,442 : 14,489,316 = 14,489,316 : x
  2. Step 2: Convert to fraction form
    6,731,442/14,489,316 = 14,489,316/x
  3. Step 3: Cross multiply
    6,731,442x = 14,489,316 × 14,489,316
  4. Step 4: Simplify right side
    6,731,442x = 209,940,278,147,856
  5. Step 5: Solve for x
    x = 209,940,278,147,856/6,731,442
  6. Step 6: Final answer
    x = 31,188,009.66

Related Problems

Find third proportional to 3,365,721 and 7,244,658
Half scale
Find third proportional to 13,462,884 and 28,978,632
Double scale
Find third proportional to 6,731,444 and 14,489,320
Similar ratio
Find third proportional to 10,097,163 and 21,733,974
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.