Finding the Fourth Proportional to 414,782,891.50, 572,400,619.93 and 224,043,908.09
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Solution
The fourth proportional to 414,782,891.50, 572,400,619.93 and 224,043,908.09 is: 309,180,717.21
Step by Step Solution
- Step 1: Write the proportion equation
414,782,891.50 : 572,400,619.93 = 224,043,908.09 : x - Step 2: Convert to fraction form
414,782,891.50/572,400,619.93 = 224,043,908.09/x - Step 3: Cross multiply
414,782,891.50x = 572,400,619.93 × 224,043,908.09 - Step 4: Simplify right side
414,782,891.50x = 128,242,871,882,255,936 - Step 5: Solve for x
x = 128,242,871,882,255,936/414,782,891.50 - Step 6: Final answer
x = 309,180,717.21
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