Finding the Fourth Proportional to 16,497,063.84, 24,747,281.12 and 5,714,344.65
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Solution
The fourth proportional to 16,497,063.84, 24,747,281.12 and 5,714,344.65 is: 8,572,100.76
Step by Step Solution
- Step 1: Write the proportion equation
16,497,063.84 : 24,747,281.12 = 5,714,344.65 : x - Step 2: Convert to fraction form
16,497,063.84/24,747,281.12 = 5,714,344.65/x - Step 3: Cross multiply
16,497,063.84x = 24,747,281.12 × 5,714,344.65 - Step 4: Simplify right side
16,497,063.84x = 141,414,493,441,546.28 - Step 5: Solve for x
x = 141,414,493,441,546.28/16,497,063.84 - Step 6: Final answer
x = 8,572,100.76
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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.