Finding the Fourth Proportional to 32,397,554.52, 48,476,919 and 19,451,574
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Solution
The fourth proportional to 32,397,554.52, 48,476,919 and 19,451,574 is: 29,105,665.26
Step by Step Solution
- Step 1: Write the proportion equation
32,397,554.52 : 48,476,919 = 19,451,574 : x - Step 2: Convert to fraction form
32,397,554.52/48,476,919 = 19,451,574/x - Step 3: Cross multiply
32,397,554.52x = 48,476,919 × 19,451,574 - Step 4: Simplify right side
32,397,554.52x = 942,952,377,220,506 - Step 5: Solve for x
x = 942,952,377,220,506/32,397,554.52 - Step 6: Final answer
x = 29,105,665.26
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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.