Finding the Third Proportional to 87,173,273,310 and 135,349,563,479
Calculator
Solution
The third proportional to 87,173,273,310 and 135,349,563,479 is: 210,150,469,729.52
Step by Step Solution
- Step 1: Write the proportion equation
87,173,273,310 : 135,349,563,479 = 135,349,563,479 : x - Step 2: Convert to fraction form
87,173,273,310/135,349,563,479 = 135,349,563,479/x - Step 3: Cross multiply
87,173,273,310x = 135,349,563,479 × 135,349,563,479 - Step 4: Simplify right side
87,173,273,310x = 18,319,504,333,955,850,567,680 - Step 5: Solve for x
x = 18,319,504,333,955,850,567,680/87,173,273,310 - Step 6: Final answer
x = 210,150,469,729.52
Related Problems
Find third proportional to 43,586,636,655 and 67,674,781,739.50
Half scale
Find third proportional to 174,346,546,620 and 270,699,126,958
Double scale
Find third proportional to 87,173,273,312 and 135,349,563,482
Similar ratio
Find third proportional to 130,759,909,965 and 203,024,345,218.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.