Finding the Fourth Proportional to 397,270,850.70, 595,906,276.05 and 110,056,514.70
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Solution
The fourth proportional to 397,270,850.70, 595,906,276.05 and 110,056,514.70 is: 165,084,772.05
Step by Step Solution
- Step 1: Write the proportion equation
397,270,850.70 : 595,906,276.05 = 110,056,514.70 : x - Step 2: Convert to fraction form
397,270,850.70/595,906,276.05 = 110,056,514.70/x - Step 3: Cross multiply
397,270,850.70x = 595,906,276.05 × 110,056,514.70 - Step 4: Simplify right side
397,270,850.70x = 65,583,367,829,919,080 - Step 5: Solve for x
x = 65,583,367,829,919,080/397,270,850.70 - Step 6: Final answer
x = 165,084,772.05
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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.