Finding the Fourth Proportional to 16,351,281.88, 24,537,420.42 and 10,966,013.08
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Solution
The fourth proportional to 16,351,281.88, 24,537,420.42 and 10,966,013.08 is: 16,456,059.85
Step by Step Solution
- Step 1: Write the proportion equation
16,351,281.88 : 24,537,420.42 = 10,966,013.08 : x - Step 2: Convert to fraction form
16,351,281.88/24,537,420.42 = 10,966,013.08/x - Step 3: Cross multiply
16,351,281.88x = 24,537,420.42 × 10,966,013.08 - Step 4: Simplify right side
16,351,281.88x = 269,077,673,275,179.12 - Step 5: Solve for x
x = 269,077,673,275,179.12/16,351,281.88 - Step 6: Final answer
x = 16,456,059.85
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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.