Finding the Fourth Proportional to 33,252,533.80, 49,836,810.30 and 16,176,437.80
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Solution
The fourth proportional to 33,252,533.80, 49,836,810.30 and 16,176,437.80 is: 24,244,229.53
Step by Step Solution
- Step 1: Write the proportion equation
33,252,533.80 : 49,836,810.30 = 16,176,437.80 : x - Step 2: Convert to fraction form
33,252,533.80/49,836,810.30 = 16,176,437.80/x - Step 3: Cross multiply
33,252,533.80x = 49,836,810.30 × 16,176,437.80 - Step 4: Simplify right side
33,252,533.80x = 806,182,061,968,349.38 - Step 5: Solve for x
x = 806,182,061,968,349.38/33,252,533.80 - Step 6: Final answer
x = 24,244,229.53
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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.