Finding the Third Proportional to 306,370,592,872 and 670,454,689,671
Calculator
Solution
The third proportional to 306,370,592,872 and 670,454,689,671 is: 1,467,208,346,231.98
Step by Step Solution
- Step 1: Write the proportion equation
306,370,592,872 : 670,454,689,671 = 670,454,689,671 : x - Step 2: Convert to fraction form
306,370,592,872/670,454,689,671 = 670,454,689,671/x - Step 3: Cross multiply
306,370,592,872x = 670,454,689,671 × 670,454,689,671 - Step 4: Simplify right side
306,370,592,872x = 449,509,490,901,836,892,209,152 - Step 5: Solve for x
x = 449,509,490,901,836,892,209,152/306,370,592,872 - Step 6: Final answer
x = 1,467,208,346,231.98
Related Problems
Find third proportional to 153,185,296,436 and 335,227,344,835.50
Half scale
Find third proportional to 612,741,185,744 and 1,340,909,379,342
Double scale
Find third proportional to 306,370,592,874 and 670,454,689,675
Similar ratio
Find third proportional to 459,555,889,308 and 1,005,682,034,506.50
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.