Finding the Fourth Proportional to 32,517,185.84, 48,771,030.56 and 9,481,930.40
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Solution
The fourth proportional to 32,517,185.84, 48,771,030.56 and 9,481,930.40 is: 14,221,511.04
Step by Step Solution
- Step 1: Write the proportion equation
32,517,185.84 : 48,771,030.56 = 9,481,930.40 : x - Step 2: Convert to fraction form
32,517,185.84/48,771,030.56 = 9,481,930.40/x - Step 3: Cross multiply
32,517,185.84x = 48,771,030.56 × 9,481,930.40 - Step 4: Simplify right side
32,517,185.84x = 462,443,517,306,193.06 - Step 5: Solve for x
x = 462,443,517,306,193.06/32,517,185.84 - Step 6: Final answer
x = 14,221,511.04
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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.