Finding the Third Proportional to 74,555,655.75 and 159,473,589.75
Calculator
Solution
The third proportional to 74,555,655.75 and 159,473,589.75 is: 341,111,959.54
Step by Step Solution
- Step 1: Write the proportion equation
74,555,655.75 : 159,473,589.75 = 159,473,589.75 : x - Step 2: Convert to fraction form
74,555,655.75/159,473,589.75 = 159,473,589.75/x - Step 3: Cross multiply
74,555,655.75x = 159,473,589.75 × 159,473,589.75 - Step 4: Simplify right side
74,555,655.75x = 25,431,825,827,751,304 - Step 5: Solve for x
x = 25,431,825,827,751,304/74,555,655.75 - Step 6: Final answer
x = 341,111,959.54
Related Problems
Find third proportional to 37,277,827.88 and 79,736,794.88
Half scale
Find third proportional to 149,111,311.50 and 318,947,179.50
Double scale
Find third proportional to 74,555,658 and 159,473,594
Similar ratio
Find third proportional to 111,833,483.63 and 239,210,384.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.