Finding the Fourth Proportional to 33,135,533,072.17, 49,703,485,428.74 and 11,052,504,575.53
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Solution
The fourth proportional to 33,135,533,072.17, 49,703,485,428.74 and 11,052,504,575.53 is: 16,578,818,844.54
Step by Step Solution
- Step 1: Write the proportion equation
33,135,533,072.17 : 49,703,485,428.74 = 11,052,504,575.53 : x - Step 2: Convert to fraction form
33,135,533,072.17/49,703,485,428.74 = 11,052,504,575.53/x - Step 3: Cross multiply
33,135,533,072.17x = 49,703,485,428.74 × 11,052,504,575.53 - Step 4: Simplify right side
33,135,533,072.17x = 549,348,000,120,882,331,648 - Step 5: Solve for x
x = 549,348,000,120,882,331,648/33,135,533,072.17 - Step 6: Final answer
x = 16,578,818,844.54
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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.