Finding the Third Proportional to 135,139,131.75 and 295,049,319
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Solution
The third proportional to 135,139,131.75 and 295,049,319 is: 644,181,293.12
Step by Step Solution
- Step 1: Write the proportion equation
135,139,131.75 : 295,049,319 = 295,049,319 : x - Step 2: Convert to fraction form
135,139,131.75/295,049,319 = 295,049,319/x - Step 3: Cross multiply
135,139,131.75x = 295,049,319 × 295,049,319 - Step 4: Simplify right side
135,139,131.75x = 87,054,100,642,363,760 - Step 5: Solve for x
x = 87,054,100,642,363,760/135,139,131.75 - Step 6: Final answer
x = 644,181,293.12
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.