Finding the Fourth Proportional to 49,657,719,003.36, 68,526,680,860.08 and 27,102,744,119.52
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Solution
The fourth proportional to 49,657,719,003.36, 68,526,680,860.08 and 27,102,744,119.52 is: 37,401,256,722.75
Step by Step Solution
- Step 1: Write the proportion equation
49,657,719,003.36 : 68,526,680,860.08 = 27,102,744,119.52 : x - Step 2: Convert to fraction form
49,657,719,003.36/68,526,680,860.08 = 27,102,744,119.52/x - Step 3: Cross multiply
49,657,719,003.36x = 68,526,680,860.08 × 27,102,744,119.52 - Step 4: Simplify right side
49,657,719,003.36x = 1,857,261,096,710,757,154,816 - Step 5: Solve for x
x = 1,857,261,096,710,757,154,816/49,657,719,003.36 - Step 6: Final answer
x = 37,401,256,722.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.