Home / 408,046,032-885,370,372

Finding the Third Proportional to 408,046,032 and 885,370,372

Calculator

Solution

The third proportional to 408,046,032 and 885,370,372 is: 1,921,059,474.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    408,046,032 : 885,370,372 = 885,370,372 : x
  2. Step 2: Convert to fraction form
    408,046,032/885,370,372 = 885,370,372/x
  3. Step 3: Cross multiply
    408,046,032x = 885,370,372 × 885,370,372
  4. Step 4: Simplify right side
    408,046,032x = 783,880,695,615,418,368
  5. Step 5: Solve for x
    x = 783,880,695,615,418,368/408,046,032
  6. Step 6: Final answer
    x = 1,921,059,474.03

Related Problems

Find third proportional to 204,023,016 and 442,685,186
Half scale
Find third proportional to 816,092,064 and 1,770,740,744
Double scale
Find third proportional to 408,046,034 and 885,370,376
Similar ratio
Find third proportional to 612,069,048 and 1,328,055,558
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.