Finding the Third Proportional to 339,551,164 and 727,507,747
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Solution
The third proportional to 339,551,164 and 727,507,747 is: 1,558,726,866.70
Step by Step Solution
- Step 1: Write the proportion equation
339,551,164 : 727,507,747 = 727,507,747 : x - Step 2: Convert to fraction form
339,551,164/727,507,747 = 727,507,747/x - Step 3: Cross multiply
339,551,164x = 727,507,747 × 727,507,747 - Step 4: Simplify right side
339,551,164x = 529,267,521,945,016,000 - Step 5: Solve for x
x = 529,267,521,945,016,000/339,551,164 - Step 6: Final answer
x = 1,558,726,866.70
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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.