Finding the Third Proportional to 29,385,965.63 and 68,621,039.25
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Solution
The third proportional to 29,385,965.63 and 68,621,039.25 is: 160,241,357.65
Step by Step Solution
- Step 1: Write the proportion equation
29,385,965.63 : 68,621,039.25 = 68,621,039.25 : x - Step 2: Convert to fraction form
29,385,965.63/68,621,039.25 = 68,621,039.25/x - Step 3: Cross multiply
29,385,965.63x = 68,621,039.25 × 68,621,039.25 - Step 4: Simplify right side
29,385,965.63x = 4,708,847,027,750,041 - Step 5: Solve for x
x = 4,708,847,027,750,041/29,385,965.63 - Step 6: Final answer
x = 160,241,357.65
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.