Finding the Fourth Proportional to 17,667,303.44, 26,482,059.12 and 8,068,298
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Solution
The fourth proportional to 17,667,303.44, 26,482,059.12 and 8,068,298 is: 12,093,817.56
Step by Step Solution
- Step 1: Write the proportion equation
17,667,303.44 : 26,482,059.12 = 8,068,298 : x - Step 2: Convert to fraction form
17,667,303.44/26,482,059.12 = 8,068,298/x - Step 3: Cross multiply
17,667,303.44x = 26,482,059.12 × 8,068,298 - Step 4: Simplify right side
17,667,303.44x = 213,665,144,633,777.78 - Step 5: Solve for x
x = 213,665,144,633,777.78/17,667,303.44 - Step 6: Final answer
x = 12,093,817.56
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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.