Finding the Third Proportional to 169,250,703.75 and 368,548,421.63
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Solution
The third proportional to 169,250,703.75 and 368,548,421.63 is: 802,525,106.68
Step by Step Solution
- Step 1: Write the proportion equation
169,250,703.75 : 368,548,421.63 = 368,548,421.63 : x - Step 2: Convert to fraction form
169,250,703.75/368,548,421.63 = 368,548,421.63/x - Step 3: Cross multiply
169,250,703.75x = 368,548,421.63 × 368,548,421.63 - Step 4: Simplify right side
169,250,703.75x = 135,827,939,082,278,768 - Step 5: Solve for x
x = 135,827,939,082,278,768/169,250,703.75 - Step 6: Final answer
x = 802,525,106.68
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.