Finding the Fourth Proportional to 16,414,624.30, 24,584,611.65 and 10,368,006.70
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Solution
The fourth proportional to 16,414,624.30, 24,584,611.65 and 10,368,006.70 is: 15,528,434.50
Step by Step Solution
- Step 1: Write the proportion equation
16,414,624.30 : 24,584,611.65 = 10,368,006.70 : x - Step 2: Convert to fraction form
16,414,624.30/24,584,611.65 = 10,368,006.70/x - Step 3: Cross multiply
16,414,624.30x = 24,584,611.65 × 10,368,006.70 - Step 4: Simplify right side
16,414,624.30x = 254,893,418,304,098.03 - Step 5: Solve for x
x = 254,893,418,304,098.03/16,414,624.30 - Step 6: Final answer
x = 15,528,434.50
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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.