Finding the Third Proportional to 3,622,432,288 and 5,437,482,512
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Solution
The third proportional to 3,622,432,288 and 5,437,482,512 is: 8,161,978,946.09
Step by Step Solution
- Step 1: Write the proportion equation
3,622,432,288 : 5,437,482,512 = 5,437,482,512 : x - Step 2: Convert to fraction form
3,622,432,288/5,437,482,512 = 5,437,482,512/x - Step 3: Cross multiply
3,622,432,288x = 5,437,482,512 × 5,437,482,512 - Step 4: Simplify right side
3,622,432,288x = 29,566,216,068,305,829,888 - Step 5: Solve for x
x = 29,566,216,068,305,829,888/3,622,432,288 - Step 6: Final answer
x = 8,161,978,946.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.