Finding the Third Proportional to 58,430,129 and 91,182,445.50
Calculator
Solution
The third proportional to 58,430,129 and 91,182,445.50 is: 142,293,684.95
Step by Step Solution
- Step 1: Write the proportion equation
58,430,129 : 91,182,445.50 = 91,182,445.50 : x - Step 2: Convert to fraction form
58,430,129/91,182,445.50 = 91,182,445.50/x - Step 3: Cross multiply
58,430,129x = 91,182,445.50 × 91,182,445.50 - Step 4: Simplify right side
58,430,129x = 8,314,238,367,360,470 - Step 5: Solve for x
x = 8,314,238,367,360,470/58,430,129 - Step 6: Final answer
x = 142,293,684.95
Related Problems
Find third proportional to 29,215,064.50 and 45,591,222.75
Half scale
Find third proportional to 116,860,258 and 182,364,891
Double scale
Find third proportional to 58,430,131 and 91,182,449
Similar ratio
Find third proportional to 87,645,193.50 and 136,773,668.25
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.