Home / 246,996,810-329,284,341

Finding the Third Proportional to 246,996,810 and 329,284,341

Calculator

Solution

The third proportional to 246,996,810 and 329,284,341 is: 438,986,144.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,996,810 : 329,284,341 = 329,284,341 : x
  2. Step 2: Convert to fraction form
    246,996,810/329,284,341 = 329,284,341/x
  3. Step 3: Cross multiply
    246,996,810x = 329,284,341 × 329,284,341
  4. Step 4: Simplify right side
    246,996,810x = 108,428,177,227,804,288
  5. Step 5: Solve for x
    x = 108,428,177,227,804,288/246,996,810
  6. Step 6: Final answer
    x = 438,986,144.10

Related Problems

Find third proportional to 123,498,405 and 164,642,170.50
Half scale
Find third proportional to 493,993,620 and 658,568,682
Double scale
Find third proportional to 246,996,812 and 329,284,344
Similar ratio
Find third proportional to 370,495,215 and 493,926,511.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.