Finding the Fourth Proportional to 41,763,557.19, 62,647,728.71 and 11,057,337.57
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Solution
The fourth proportional to 41,763,557.19, 62,647,728.71 and 11,057,337.57 is: 16,586,639.91
Step by Step Solution
- Step 1: Write the proportion equation
41,763,557.19 : 62,647,728.71 = 11,057,337.57 : x - Step 2: Convert to fraction form
41,763,557.19/62,647,728.71 = 11,057,337.57/x - Step 3: Cross multiply
41,763,557.19x = 62,647,728.71 × 11,057,337.57 - Step 4: Simplify right side
41,763,557.19x = 692,717,084,284,964 - Step 5: Solve for x
x = 692,717,084,284,964/41,763,557.19 - Step 6: Final answer
x = 16,586,639.91
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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.