Finding the Third Proportional to 415,268,580 and 896,195,436
Calculator
Solution
The third proportional to 415,268,580 and 896,195,436 is: 1,934,088,679.45
Step by Step Solution
- Step 1: Write the proportion equation
415,268,580 : 896,195,436 = 896,195,436 : x - Step 2: Convert to fraction form
415,268,580/896,195,436 = 896,195,436/x - Step 3: Cross multiply
415,268,580x = 896,195,436 × 896,195,436 - Step 4: Simplify right side
415,268,580x = 803,166,259,507,230,080 - Step 5: Solve for x
x = 803,166,259,507,230,080/415,268,580 - Step 6: Final answer
x = 1,934,088,679.45
Related Problems
Find third proportional to 207,634,290 and 448,097,718
Half scale
Find third proportional to 830,537,160 and 1,792,390,872
Double scale
Find third proportional to 415,268,582 and 896,195,440
Similar ratio
Find third proportional to 622,902,870 and 1,344,293,154
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.