Home / 215,466,932-334,315,825

Finding the Third Proportional to 215,466,932 and 334,315,825

Calculator

Solution

The third proportional to 215,466,932 and 334,315,825 is: 518,720,296.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,466,932 : 334,315,825 = 334,315,825 : x
  2. Step 2: Convert to fraction form
    215,466,932/334,315,825 = 334,315,825/x
  3. Step 3: Cross multiply
    215,466,932x = 334,315,825 × 334,315,825
  4. Step 4: Simplify right side
    215,466,932x = 111,767,070,845,430,624
  5. Step 5: Solve for x
    x = 111,767,070,845,430,624/215,466,932
  6. Step 6: Final answer
    x = 518,720,296.46

Related Problems

Find third proportional to 107,733,466 and 167,157,912.50
Half scale
Find third proportional to 430,933,864 and 668,631,650
Double scale
Find third proportional to 215,466,934 and 334,315,828
Similar ratio
Find third proportional to 323,200,398 and 501,473,737.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.