Home / 201,397,460-310,992,913

Finding the Third Proportional to 201,397,460 and 310,992,913

Calculator

Solution

The third proportional to 201,397,460 and 310,992,913 is: 480,227,466.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,397,460 : 310,992,913 = 310,992,913 : x
  2. Step 2: Convert to fraction form
    201,397,460/310,992,913 = 310,992,913/x
  3. Step 3: Cross multiply
    201,397,460x = 310,992,913 × 310,992,913
  4. Step 4: Simplify right side
    201,397,460x = 96,716,591,936,225,568
  5. Step 5: Solve for x
    x = 96,716,591,936,225,568/201,397,460
  6. Step 6: Final answer
    x = 480,227,466.31

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.