Finding the Fourth Proportional to 273,616,201.35, 410,592,757.46 and 107,590,490.01
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Solution
The fourth proportional to 273,616,201.35, 410,592,757.46 and 107,590,490.01 is: 161,451,974.52
Step by Step Solution
- Step 1: Write the proportion equation
273,616,201.35 : 410,592,757.46 = 107,590,490.01 : x - Step 2: Convert to fraction form
273,616,201.35/410,592,757.46 = 107,590,490.01/x - Step 3: Cross multiply
273,616,201.35x = 410,592,757.46 × 107,590,490.01 - Step 4: Simplify right side
273,616,201.35x = 44,175,875,969,140,528 - Step 5: Solve for x
x = 44,175,875,969,140,528/273,616,201.35 - Step 6: Final answer
x = 161,451,974.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.