Finding the Fourth Proportional to 580,878,138, 801,611,846.84 and 320,117,754
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Solution
The fourth proportional to 580,878,138, 801,611,846.84 and 320,117,754 is: 441,762,509.56
Step by Step Solution
- Step 1: Write the proportion equation
580,878,138 : 801,611,846.84 = 320,117,754 : x - Step 2: Convert to fraction form
580,878,138/801,611,846.84 = 320,117,754/x - Step 3: Cross multiply
580,878,138x = 801,611,846.84 × 320,117,754 - Step 4: Simplify right side
580,878,138x = 256,610,183,990,212,800 - Step 5: Solve for x
x = 256,610,183,990,212,800/580,878,138 - Step 6: Final answer
x = 441,762,509.56
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