Home / 230,092,884-310,971,578

Finding the Third Proportional to 230,092,884 and 310,971,578

Calculator

Solution

The third proportional to 230,092,884 and 310,971,578 is: 420,279,500.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,092,884 : 310,971,578 = 310,971,578 : x
  2. Step 2: Convert to fraction form
    230,092,884/310,971,578 = 310,971,578/x
  3. Step 3: Cross multiply
    230,092,884x = 310,971,578 × 310,971,578
  4. Step 4: Simplify right side
    230,092,884x = 96,703,322,323,810,080
  5. Step 5: Solve for x
    x = 96,703,322,323,810,080/230,092,884
  6. Step 6: Final answer
    x = 420,279,500.36

Related Problems

Find third proportional to 115,046,442 and 155,485,789
Half scale
Find third proportional to 460,185,768 and 621,943,156
Double scale
Find third proportional to 230,092,886 and 310,971,581
Similar ratio
Find third proportional to 345,139,326 and 466,457,367
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.