Finding the Fourth Proportional to 18,044,805.78, 24,899,530.41 and 10,310,349.06
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Solution
The fourth proportional to 18,044,805.78, 24,899,530.41 and 10,310,349.06 is: 14,226,966.65
Step by Step Solution
- Step 1: Write the proportion equation
18,044,805.78 : 24,899,530.41 = 10,310,349.06 : x - Step 2: Convert to fraction form
18,044,805.78/24,899,530.41 = 10,310,349.06/x - Step 3: Cross multiply
18,044,805.78x = 24,899,530.41 × 10,310,349.06 - Step 4: Simplify right side
18,044,805.78x = 256,722,849,957,184.94 - Step 5: Solve for x
x = 256,722,849,957,184.94/18,044,805.78 - Step 6: Final answer
x = 14,226,966.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.