Home / 340,738,564-556,336,518

Finding the Third Proportional to 340,738,564 and 556,336,518

Calculator

Solution

The third proportional to 340,738,564 and 556,336,518 is: 908,351,310.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,738,564 : 556,336,518 = 556,336,518 : x
  2. Step 2: Convert to fraction form
    340,738,564/556,336,518 = 556,336,518/x
  3. Step 3: Cross multiply
    340,738,564x = 556,336,518 × 556,336,518
  4. Step 4: Simplify right side
    340,738,564x = 309,510,321,260,364,352
  5. Step 5: Solve for x
    x = 309,510,321,260,364,352/340,738,564
  6. Step 6: Final answer
    x = 908,351,310.83

Related Problems

Find third proportional to 170,369,282 and 278,168,259
Half scale
Find third proportional to 681,477,128 and 1,112,673,036
Double scale
Find third proportional to 340,738,566 and 556,336,521
Similar ratio
Find third proportional to 511,107,846 and 834,504,777
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.