Finding the Third Proportional to 161,203,488.75 and 349,776,186.75
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Solution
The third proportional to 161,203,488.75 and 349,776,186.75 is: 758,937,550.09
Step by Step Solution
- Step 1: Write the proportion equation
161,203,488.75 : 349,776,186.75 = 349,776,186.75 : x - Step 2: Convert to fraction form
161,203,488.75/349,776,186.75 = 349,776,186.75/x - Step 3: Cross multiply
161,203,488.75x = 349,776,186.75 × 349,776,186.75 - Step 4: Simplify right side
161,203,488.75x = 122,343,380,817,370,880 - Step 5: Solve for x
x = 122,343,380,817,370,880/161,203,488.75 - Step 6: Final answer
x = 758,937,550.09
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.