Finding the Fourth Proportional to 35,454,908.29, 53,187,861.12 and 14,984,714.04
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Solution
The fourth proportional to 35,454,908.29, 53,187,861.12 and 14,984,714.04 is: 22,479,395.03
Step by Step Solution
- Step 1: Write the proportion equation
35,454,908.29 : 53,187,861.12 = 14,984,714.04 : x - Step 2: Convert to fraction form
35,454,908.29/53,187,861.12 = 14,984,714.04/x - Step 3: Cross multiply
35,454,908.29x = 53,187,861.12 × 14,984,714.04 - Step 4: Simplify right side
35,454,908.29x = 797,004,889,226,241.38 - Step 5: Solve for x
x = 797,004,889,226,241.38/35,454,908.29 - Step 6: Final answer
x = 22,479,395.03
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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.