Finding the Fourth Proportional to 16,337,088.24, 24,509,287.08 and 4,978,425.84
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Solution
The fourth proportional to 16,337,088.24, 24,509,287.08 and 4,978,425.84 is: 7,468,752.47
Step by Step Solution
- Step 1: Write the proportion equation
16,337,088.24 : 24,509,287.08 = 4,978,425.84 : x - Step 2: Convert to fraction form
16,337,088.24/24,509,287.08 = 4,978,425.84/x - Step 3: Cross multiply
16,337,088.24x = 24,509,287.08 × 4,978,425.84 - Step 4: Simplify right side
16,337,088.24x = 122,017,668,119,050.14 - Step 5: Solve for x
x = 122,017,668,119,050.14/16,337,088.24 - Step 6: Final answer
x = 7,468,752.47
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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.