Finding the Fourth Proportional to 32,629,184,978,346, 45,048,600,289,042 and 20,770,387,972,726
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Solution
The fourth proportional to 32,629,184,978,346, 45,048,600,289,042 and 20,770,387,972,726 is: 28,676,073,467,744.00
Step by Step Solution
- Step 1: Write the proportion equation
32,629,184,978,346 : 45,048,600,289,042 = 20,770,387,972,726 : x - Step 2: Convert to fraction form
32,629,184,978,346/45,048,600,289,042 = 20,770,387,972,726/x - Step 3: Cross multiply
32,629,184,978,346x = 45,048,600,289,042 × 20,770,387,972,726 - Step 4: Simplify right side
32,629,184,978,346x = 935,676,905,631,658,977,716,600,832 - Step 5: Solve for x
x = 935,676,905,631,658,977,716,600,832/32,629,184,978,346 - Step 6: Final answer
x = 28,676,073,467,744.00
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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.