Finding the Fourth Proportional to 133,075,269.66, 199,684,365.94 and 55,405,792.02
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Solution
The fourth proportional to 133,075,269.66, 199,684,365.94 and 55,405,792.02 is: 83,138,440.95
Step by Step Solution
- Step 1: Write the proportion equation
133,075,269.66 : 199,684,365.94 = 55,405,792.02 : x - Step 2: Convert to fraction form
133,075,269.66/199,684,365.94 = 55,405,792.02/x - Step 3: Cross multiply
133,075,269.66x = 199,684,365.94 × 55,405,792.02 - Step 4: Simplify right side
133,075,269.66x = 11,063,670,448,917,212 - Step 5: Solve for x
x = 11,063,670,448,917,212/133,075,269.66 - Step 6: Final answer
x = 83,138,440.95
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