Home / 824,372,640-1,777,881,778

Finding the Third Proportional to 824,372,640 and 1,777,881,778

Calculator

Solution

The third proportional to 824,372,640 and 1,777,881,778 is: 3,834,265,553.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,372,640 : 1,777,881,778 = 1,777,881,778 : x
  2. Step 2: Convert to fraction form
    824,372,640/1,777,881,778 = 1,777,881,778/x
  3. Step 3: Cross multiply
    824,372,640x = 1,777,881,778 × 1,777,881,778
  4. Step 4: Simplify right side
    824,372,640x = 3,160,863,616,544,441,344
  5. Step 5: Solve for x
    x = 3,160,863,616,544,441,344/824,372,640
  6. Step 6: Final answer
    x = 3,834,265,553.19

Related Problems

Find third proportional to 412,186,320 and 888,940,889
Half scale
Find third proportional to 1,648,745,280 and 3,555,763,556
Double scale
Find third proportional to 824,372,642 and 1,777,881,782
Similar ratio
Find third proportional to 1,236,558,960 and 2,666,822,667
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.