Finding the Third Proportional to 118,089,126 and 257,668,263
Calculator
Solution
The third proportional to 118,089,126 and 257,668,263 is: 562,227,327.84
Step by Step Solution
- Step 1: Write the proportion equation
118,089,126 : 257,668,263 = 257,668,263 : x - Step 2: Convert to fraction form
118,089,126/257,668,263 = 257,668,263/x - Step 3: Cross multiply
118,089,126x = 257,668,263 × 257,668,263 - Step 4: Simplify right side
118,089,126x = 66,392,933,757,437,168 - Step 5: Solve for x
x = 66,392,933,757,437,168/118,089,126 - Step 6: Final answer
x = 562,227,327.84
Related Problems
Find third proportional to 59,044,563 and 128,834,131.50
Half scale
Find third proportional to 236,178,252 and 515,336,526
Double scale
Find third proportional to 118,089,128 and 257,668,267
Similar ratio
Find third proportional to 177,133,689 and 386,502,394.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.