Home / 155,476,246-340,240,938

Finding the Third Proportional to 155,476,246 and 340,240,938

Calculator

Solution

The third proportional to 155,476,246 and 340,240,938 is: 744,576,093.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,476,246 : 340,240,938 = 340,240,938 : x
  2. Step 2: Convert to fraction form
    155,476,246/340,240,938 = 340,240,938/x
  3. Step 3: Cross multiply
    155,476,246x = 340,240,938 × 340,240,938
  4. Step 4: Simplify right side
    155,476,246x = 115,763,895,891,119,840
  5. Step 5: Solve for x
    x = 115,763,895,891,119,840/155,476,246
  6. Step 6: Final answer
    x = 744,576,093.58

Related Problems

Find third proportional to 77,738,123 and 170,120,469
Half scale
Find third proportional to 310,952,492 and 680,481,876
Double scale
Find third proportional to 155,476,248 and 340,240,942
Similar ratio
Find third proportional to 233,214,369 and 510,361,407
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.