Finding the Fourth Proportional to 23,769,126.18, 35,656,097.34 and 8,204,926.20
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Solution
The fourth proportional to 23,769,126.18, 35,656,097.34 and 8,204,926.20 is: 12,308,220.55
Step by Step Solution
- Step 1: Write the proportion equation
23,769,126.18 : 35,656,097.34 = 8,204,926.20 : x - Step 2: Convert to fraction form
23,769,126.18/35,656,097.34 = 8,204,926.20/x - Step 3: Cross multiply
23,769,126.18x = 35,656,097.34 × 8,204,926.20 - Step 4: Simplify right side
23,769,126.18x = 292,555,647,254,716.38 - Step 5: Solve for x
x = 292,555,647,254,716.38/23,769,126.18 - Step 6: Final answer
x = 12,308,220.55
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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.