Finding the Fourth Proportional to 2,304,629,968.16, 3,456,950,266.38 and 1,328,436,624.08
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Solution
The fourth proportional to 2,304,629,968.16, 3,456,950,266.38 and 1,328,436,624.08 is: 1,992,657,999.30
Step by Step Solution
- Step 1: Write the proportion equation
2,304,629,968.16 : 3,456,950,266.38 = 1,328,436,624.08 : x - Step 2: Convert to fraction form
2,304,629,968.16/3,456,950,266.38 = 1,328,436,624.08/x - Step 3: Cross multiply
2,304,629,968.16x = 3,456,950,266.38 × 1,328,436,624.08 - Step 4: Simplify right side
2,304,629,968.16x = 4,592,339,341,482,304,000 - Step 5: Solve for x
x = 4,592,339,341,482,304,000/2,304,629,968.16 - Step 6: Final answer
x = 1,992,657,999.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.