Finding the Third Proportional to 339,565,874 and 727,543,108
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Solution
The third proportional to 339,565,874 and 727,543,108 is: 1,558,810,865.66
Step by Step Solution
- Step 1: Write the proportion equation
339,565,874 : 727,543,108 = 727,543,108 : x - Step 2: Convert to fraction form
339,565,874/727,543,108 = 727,543,108/x - Step 3: Cross multiply
339,565,874x = 727,543,108 × 727,543,108 - Step 4: Simplify right side
339,565,874x = 529,318,973,998,299,648 - Step 5: Solve for x
x = 529,318,973,998,299,648/339,565,874 - Step 6: Final answer
x = 1,558,810,865.66
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.