Finding the Fourth Proportional to 556,125,135.12, 834,228,643.32 and 147,178,530
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Solution
The fourth proportional to 556,125,135.12, 834,228,643.32 and 147,178,530 is: 220,778,629.94
Step by Step Solution
- Step 1: Write the proportion equation
556,125,135.12 : 834,228,643.32 = 147,178,530 : x - Step 2: Convert to fraction form
556,125,135.12/834,228,643.32 = 147,178,530/x - Step 3: Cross multiply
556,125,135.12x = 834,228,643.32 × 147,178,530 - Step 4: Simplify right side
556,125,135.12x = 122,780,545,407,731,920 - Step 5: Solve for x
x = 122,780,545,407,731,920/556,125,135.12 - Step 6: Final answer
x = 220,778,629.94
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