Finding the Fourth Proportional to 29,582,483.02, 44,371,619.97 and 9,110,067.82
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Solution
The fourth proportional to 29,582,483.02, 44,371,619.97 and 9,110,067.82 is: 13,664,453.62
Step by Step Solution
- Step 1: Write the proportion equation
29,582,483.02 : 44,371,619.97 = 9,110,067.82 : x - Step 2: Convert to fraction form
29,582,483.02/44,371,619.97 = 9,110,067.82/x - Step 3: Cross multiply
29,582,483.02x = 44,371,619.97 × 9,110,067.82 - Step 4: Simplify right side
29,582,483.02x = 404,228,467,209,966.38 - Step 5: Solve for x
x = 404,228,467,209,966.38/29,582,483.02 - Step 6: Final answer
x = 13,664,453.62
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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.