Finding the Fourth Proportional to 480,121,822.68, 720,099,278.10 and 134,993,539.80
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Solution
The fourth proportional to 480,121,822.68, 720,099,278.10 and 134,993,539.80 is: 202,466,844.80
Step by Step Solution
- Step 1: Write the proportion equation
480,121,822.68 : 720,099,278.10 = 134,993,539.80 : x - Step 2: Convert to fraction form
480,121,822.68/720,099,278.10 = 134,993,539.80/x - Step 3: Cross multiply
480,121,822.68x = 720,099,278.10 × 134,993,539.80 - Step 4: Simplify right side
480,121,822.68x = 97,208,750,558,143,632 - Step 5: Solve for x
x = 97,208,750,558,143,632/480,121,822.68 - Step 6: Final answer
x = 202,466,844.80
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