Home / 146,236,444-317,646,391

Finding the Third Proportional to 146,236,444 and 317,646,391

Calculator

Solution

The third proportional to 146,236,444 and 317,646,391 is: 689,973,217.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,236,444 : 317,646,391 = 317,646,391 : x
  2. Step 2: Convert to fraction form
    146,236,444/317,646,391 = 317,646,391/x
  3. Step 3: Cross multiply
    146,236,444x = 317,646,391 × 317,646,391
  4. Step 4: Simplify right side
    146,236,444x = 100,899,229,715,324,880
  5. Step 5: Solve for x
    x = 100,899,229,715,324,880/146,236,444
  6. Step 6: Final answer
    x = 689,973,217.04

Related Problems

Find third proportional to 73,118,222 and 158,823,195.50
Half scale
Find third proportional to 292,472,888 and 635,292,782
Double scale
Find third proportional to 146,236,446 and 317,646,395
Similar ratio
Find third proportional to 219,354,666 and 476,469,586.50
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.