Finding the Fourth Proportional to 448,252,059.54, 670,999,035.14 and 292,470,431.98
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Solution
The fourth proportional to 448,252,059.54, 670,999,035.14 and 292,470,431.98 is: 437,805,858.31
Step by Step Solution
- Step 1: Write the proportion equation
448,252,059.54 : 670,999,035.14 = 292,470,431.98 : x - Step 2: Convert to fraction form
448,252,059.54/670,999,035.14 = 292,470,431.98/x - Step 3: Cross multiply
448,252,059.54x = 670,999,035.14 × 292,470,431.98 - Step 4: Simplify right side
448,252,059.54x = 196,247,377,665,559,008 - Step 5: Solve for x
x = 196,247,377,665,559,008/448,252,059.54 - Step 6: Final answer
x = 437,805,858.31
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