Finding the Third Proportional to 69,190,214.63 and 97,324,751.81
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Solution
The third proportional to 69,190,214.63 and 97,324,751.81 is: 136,899,522.09
Step by Step Solution
- Step 1: Write the proportion equation
69,190,214.63 : 97,324,751.81 = 97,324,751.81 : x - Step 2: Convert to fraction form
69,190,214.63/97,324,751.81 = 97,324,751.81/x - Step 3: Cross multiply
69,190,214.63x = 97,324,751.81 × 97,324,751.81 - Step 4: Simplify right side
69,190,214.63x = 9,472,107,315,364,722 - Step 5: Solve for x
x = 9,472,107,315,364,722/69,190,214.63 - Step 6: Final answer
x = 136,899,522.09
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.