Finding the Fourth Proportional to 441,029,771.62, 661,562,921.10 and 130,137,377.11
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Solution
The fourth proportional to 441,029,771.62, 661,562,921.10 and 130,137,377.11 is: 195,211,454.84
Step by Step Solution
- Step 1: Write the proportion equation
441,029,771.62 : 661,562,921.10 = 130,137,377.11 : x - Step 2: Convert to fraction form
441,029,771.62/661,562,921.10 = 130,137,377.11/x - Step 3: Cross multiply
441,029,771.62x = 661,562,921.10 × 130,137,377.11 - Step 4: Simplify right side
441,029,771.62x = 86,094,063,345,183,872 - Step 5: Solve for x
x = 86,094,063,345,183,872/441,029,771.62 - Step 6: Final answer
x = 195,211,454.84
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