Finding the Fourth Proportional to 41,706,926.68, 62,560,264.88 and 10,582,523.60
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Solution
The fourth proportional to 41,706,926.68, 62,560,264.88 and 10,582,523.60 is: 15,873,753.65
Step by Step Solution
- Step 1: Write the proportion equation
41,706,926.68 : 62,560,264.88 = 10,582,523.60 : x - Step 2: Convert to fraction form
41,706,926.68/62,560,264.88 = 10,582,523.60/x - Step 3: Cross multiply
41,706,926.68x = 62,560,264.88 × 10,582,523.60 - Step 4: Simplify right side
41,706,926.68x = 662,045,479,514,851.12 - Step 5: Solve for x
x = 662,045,479,514,851.12/41,706,926.68 - Step 6: Final answer
x = 15,873,753.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.