Finding the Fourth Proportional to 6,241,504,958.14, 9,361,260,837.37 and 1,818,889,887.05
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Solution
The fourth proportional to 6,241,504,958.14, 9,361,260,837.37 and 1,818,889,887.05 is: 2,728,044,402.96
Step by Step Solution
- Step 1: Write the proportion equation
6,241,504,958.14 : 9,361,260,837.37 = 1,818,889,887.05 : x - Step 2: Convert to fraction form
6,241,504,958.14/9,361,260,837.37 = 1,818,889,887.05/x - Step 3: Cross multiply
6,241,504,958.14x = 9,361,260,837.37 × 1,818,889,887.05 - Step 4: Simplify right side
6,241,504,958.14x = 17,027,102,667,108,243,456 - Step 5: Solve for x
x = 17,027,102,667,108,243,456/6,241,504,958.14 - Step 6: Final answer
x = 2,728,044,402.96
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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.