Finding the Fourth Proportional to 3,690,176,605,482.60, 5,533,247,052,744.60 and 2,930,146,954,928
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Solution
The fourth proportional to 3,690,176,605,482.60, 5,533,247,052,744.60 and 2,930,146,954,928 is: 4,393,618,174,906.72
Step by Step Solution
- Step 1: Write the proportion equation
3,690,176,605,482.60 : 5,533,247,052,744.60 = 2,930,146,954,928 : x - Step 2: Convert to fraction form
3,690,176,605,482.60/5,533,247,052,744.60 = 2,930,146,954,928/x - Step 3: Cross multiply
3,690,176,605,482.60x = 5,533,247,052,744.60 × 2,930,146,954,928 - Step 4: Simplify right side
3,690,176,605,482.60x = 16,213,227,002,463,918,705,606,656 - Step 5: Solve for x
x = 16,213,227,002,463,918,705,606,656/3,690,176,605,482.60 - Step 6: Final answer
x = 4,393,618,174,906.72
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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.