Finding the Fourth Proportional to 393,477,029.84, 590,419,811.57 and 160,478,680.82
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Solution
The fourth proportional to 393,477,029.84, 590,419,811.57 and 160,478,680.82 is: 240,801,330.96
Step by Step Solution
- Step 1: Write the proportion equation
393,477,029.84 : 590,419,811.57 = 160,478,680.82 : x - Step 2: Convert to fraction form
393,477,029.84/590,419,811.57 = 160,478,680.82/x - Step 3: Cross multiply
393,477,029.84x = 590,419,811.57 × 160,478,680.82 - Step 4: Simplify right side
393,477,029.84x = 94,749,792,486,992,096 - Step 5: Solve for x
x = 94,749,792,486,992,096/393,477,029.84 - Step 6: Final answer
x = 240,801,330.96
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