Finding the Fourth Proportional to 17,667,277.44, 26,482,020.30 and 8,068,272
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Solution
The fourth proportional to 17,667,277.44, 26,482,020.30 and 8,068,272 is: 12,093,778.66
Step by Step Solution
- Step 1: Write the proportion equation
17,667,277.44 : 26,482,020.30 = 8,068,272 : x - Step 2: Convert to fraction form
17,667,277.44/26,482,020.30 = 8,068,272/x - Step 3: Cross multiply
17,667,277.44x = 26,482,020.30 × 8,068,272 - Step 4: Simplify right side
17,667,277.44x = 213,664,142,889,921.59 - Step 5: Solve for x
x = 213,664,142,889,921.59/17,667,277.44 - Step 6: Final answer
x = 12,093,778.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.