Home / 288,702,382-673,662,160

Finding the Third Proportional to 288,702,382 and 673,662,160

Calculator

Solution

The third proportional to 288,702,382 and 673,662,160 is: 1,571,932,668.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    288,702,382 : 673,662,160 = 673,662,160 : x
  2. Step 2: Convert to fraction form
    288,702,382/673,662,160 = 673,662,160/x
  3. Step 3: Cross multiply
    288,702,382x = 673,662,160 × 673,662,160
  4. Step 4: Simplify right side
    288,702,382x = 453,820,705,815,865,600
  5. Step 5: Solve for x
    x = 453,820,705,815,865,600/288,702,382
  6. Step 6: Final answer
    x = 1,571,932,668.76

Related Problems

Find third proportional to 144,351,191 and 336,831,080
Half scale
Find third proportional to 577,404,764 and 1,347,324,320
Double scale
Find third proportional to 288,702,384 and 673,662,165
Similar ratio
Find third proportional to 433,053,573 and 1,010,493,240
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.