Finding the Third Proportional to 69,319.97 and 151,567.03
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Solution
The third proportional to 69,319.97 and 151,567.03 is: 331,398.95
Step by Step Solution
- Step 1: Write the proportion equation
69,319.97 : 151,567.03 = 151,567.03 : x - Step 2: Convert to fraction form
69,319.97/151,567.03 = 151,567.03/x - Step 3: Cross multiply
69,319.97x = 151,567.03 × 151,567.03 - Step 4: Simplify right side
69,319.97x = 22,972,564,961.94 - Step 5: Solve for x
x = 22,972,564,961.94/69,319.97 - Step 6: Final answer
x = 331,398.95
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.