Finding the Fourth Proportional to 29,181,704.46, 43,774,816.41 and 9,750,997.74
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Solution
The fourth proportional to 29,181,704.46, 43,774,816.41 and 9,750,997.74 is: 14,627,251.69
Step by Step Solution
- Step 1: Write the proportion equation
29,181,704.46 : 43,774,816.41 = 9,750,997.74 : x - Step 2: Convert to fraction form
29,181,704.46/43,774,816.41 = 9,750,997.74/x - Step 3: Cross multiply
29,181,704.46x = 43,774,816.41 × 9,750,997.74 - Step 4: Simplify right side
29,181,704.46x = 426,848,135,882,824.88 - Step 5: Solve for x
x = 426,848,135,882,824.88/29,181,704.46 - Step 6: Final answer
x = 14,627,251.69
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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.