Home / 96,969,314-215,463,172

Finding the Third Proportional to 96,969,314 and 215,463,172

Calculator

Solution

The third proportional to 96,969,314 and 215,463,172 is: 478,753,293.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,969,314 : 215,463,172 = 215,463,172 : x
  2. Step 2: Convert to fraction form
    96,969,314/215,463,172 = 215,463,172/x
  3. Step 3: Cross multiply
    96,969,314x = 215,463,172 × 215,463,172
  4. Step 4: Simplify right side
    96,969,314x = 46,424,378,488,301,584
  5. Step 5: Solve for x
    x = 46,424,378,488,301,584/96,969,314
  6. Step 6: Final answer
    x = 478,753,293.94

Related Problems

Find third proportional to 48,484,657 and 107,731,586
Half scale
Find third proportional to 193,938,628 and 430,926,344
Double scale
Find third proportional to 96,969,316 and 215,463,176
Similar ratio
Find third proportional to 145,453,971 and 323,194,758
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.