Finding the Fourth Proportional to 17,492,977.08, 26,247,043.44 and 9,396,505.44
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Solution
The fourth proportional to 17,492,977.08, 26,247,043.44 and 9,396,505.44 is: 14,098,828.65
Step by Step Solution
- Step 1: Write the proportion equation
17,492,977.08 : 26,247,043.44 = 9,396,505.44 : x - Step 2: Convert to fraction form
17,492,977.08/26,247,043.44 = 9,396,505.44/x - Step 3: Cross multiply
17,492,977.08x = 26,247,043.44 × 9,396,505.44 - Step 4: Simplify right side
17,492,977.08x = 246,630,486,467,876.31 - Step 5: Solve for x
x = 246,630,486,467,876.31/17,492,977.08 - Step 6: Final answer
x = 14,098,828.65
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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.