Finding the Third Proportional to 294,447,508 and 619,355,558
Calculator
Solution
The third proportional to 294,447,508 and 619,355,558 is: 1,302,783,337.62
Step by Step Solution
- Step 1: Write the proportion equation
294,447,508 : 619,355,558 = 619,355,558 : x - Step 2: Convert to fraction form
294,447,508/619,355,558 = 619,355,558/x - Step 3: Cross multiply
294,447,508x = 619,355,558 × 619,355,558 - Step 4: Simplify right side
294,447,508x = 383,601,307,225,491,392 - Step 5: Solve for x
x = 383,601,307,225,491,392/294,447,508 - Step 6: Final answer
x = 1,302,783,337.62
Related Problems
Find third proportional to 147,223,754 and 309,677,779
Half scale
Find third proportional to 588,895,016 and 1,238,711,116
Double scale
Find third proportional to 294,447,510 and 619,355,562
Similar ratio
Find third proportional to 441,671,262 and 929,033,337
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.