Finding the Fourth Proportional to 24,817,527.18, 37,228,374.49 and 7,545,878.05
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Solution
The fourth proportional to 24,817,527.18, 37,228,374.49 and 7,545,878.05 is: 11,319,450.65
Step by Step Solution
- Step 1: Write the proportion equation
24,817,527.18 : 37,228,374.49 = 7,545,878.05 : x - Step 2: Convert to fraction form
24,817,527.18/37,228,374.49 = 7,545,878.05/x - Step 3: Cross multiply
24,817,527.18x = 37,228,374.49 × 7,545,878.05 - Step 4: Simplify right side
24,817,527.18x = 280,920,774,046,495.59 - Step 5: Solve for x
x = 280,920,774,046,495.59/24,817,527.18 - Step 6: Final answer
x = 11,319,450.65
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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.