Finding the Fourth Proportional to 16,175,388.66, 24,263,013.87 and 6,588,628.98
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Solution
The fourth proportional to 16,175,388.66, 24,263,013.87 and 6,588,628.98 is: 9,882,915.32
Step by Step Solution
- Step 1: Write the proportion equation
16,175,388.66 : 24,263,013.87 = 6,588,628.98 : x - Step 2: Convert to fraction form
16,175,388.66/24,263,013.87 = 6,588,628.98/x - Step 3: Cross multiply
16,175,388.66x = 24,263,013.87 × 6,588,628.98 - Step 4: Simplify right side
16,175,388.66x = 159,859,996,326,023.97 - Step 5: Solve for x
x = 159,859,996,326,023.97/16,175,388.66 - Step 6: Final answer
x = 9,882,915.32
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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.