Home / 360,473,290-740,056,180

Finding the Third Proportional to 360,473,290 and 740,056,180

Calculator

Solution

The third proportional to 360,473,290 and 740,056,180 is: 1,519,344,608.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,473,290 : 740,056,180 = 740,056,180 : x
  2. Step 2: Convert to fraction form
    360,473,290/740,056,180 = 740,056,180/x
  3. Step 3: Cross multiply
    360,473,290x = 740,056,180 × 740,056,180
  4. Step 4: Simplify right side
    360,473,290x = 547,683,149,556,192,384
  5. Step 5: Solve for x
    x = 547,683,149,556,192,384/360,473,290
  6. Step 6: Final answer
    x = 1,519,344,608.18

Related Problems

Find third proportional to 180,236,645 and 370,028,090
Half scale
Find third proportional to 720,946,580 and 1,480,112,360
Double scale
Find third proportional to 360,473,292 and 740,056,184
Similar ratio
Find third proportional to 540,709,935 and 1,110,084,270
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.