Finding the Fourth Proportional to 24,873,855.96, 37,310,783.92 and 9,717,158.64
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Solution
The fourth proportional to 24,873,855.96, 37,310,783.92 and 9,717,158.64 is: 14,575,737.95
Step by Step Solution
- Step 1: Write the proportion equation
24,873,855.96 : 37,310,783.92 = 9,717,158.64 : x - Step 2: Convert to fraction form
24,873,855.96/37,310,783.92 = 9,717,158.64/x - Step 3: Cross multiply
24,873,855.96x = 37,310,783.92 × 9,717,158.64 - Step 4: Simplify right side
24,873,855.96x = 362,554,806,333,401.12 - Step 5: Solve for x
x = 362,554,806,333,401.12/24,873,855.96 - Step 6: Final answer
x = 14,575,737.95
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.