Finding the Fourth Proportional to 24,624,228.18, 36,934,590.51 and 7,583,124.18
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Solution
The fourth proportional to 24,624,228.18, 36,934,590.51 and 7,583,124.18 is: 11,374,146.81
Step by Step Solution
- Step 1: Write the proportion equation
24,624,228.18 : 36,934,590.51 = 7,583,124.18 : x - Step 2: Convert to fraction form
24,624,228.18/36,934,590.51 = 7,583,124.18/x - Step 3: Cross multiply
24,624,228.18x = 36,934,590.51 × 7,583,124.18 - Step 4: Simplify right side
24,624,228.18x = 280,079,586,374,779.50 - Step 5: Solve for x
x = 280,079,586,374,779.50/24,624,228.18 - Step 6: Final answer
x = 11,374,146.81
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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.