Finding the Fourth Proportional to 436,872,957.18, 655,407,180.09 and 164,246,086.14
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Solution
The fourth proportional to 436,872,957.18, 655,407,180.09 and 164,246,086.14 is: 246,405,877.01
Step by Step Solution
- Step 1: Write the proportion equation
436,872,957.18 : 655,407,180.09 = 164,246,086.14 : x - Step 2: Convert to fraction form
436,872,957.18/655,407,180.09 = 164,246,086.14/x - Step 3: Cross multiply
436,872,957.18x = 655,407,180.09 × 164,246,086.14 - Step 4: Simplify right side
436,872,957.18x = 107,648,064,157,836,624 - Step 5: Solve for x
x = 107,648,064,157,836,624/436,872,957.18 - Step 6: Final answer
x = 246,405,877.01
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