Finding the Fourth Proportional to 24,583,557.11, 36,856,237.01 and 15,929,372.57
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Solution
The fourth proportional to 24,583,557.11, 36,856,237.01 and 15,929,372.57 is: 23,881,683.52
Step by Step Solution
- Step 1: Write the proportion equation
24,583,557.11 : 36,856,237.01 = 15,929,372.57 : x - Step 2: Convert to fraction form
24,583,557.11/36,856,237.01 = 15,929,372.57/x - Step 3: Cross multiply
24,583,557.11x = 36,856,237.01 × 15,929,372.57 - Step 4: Simplify right side
24,583,557.11x = 587,096,730,596,584.75 - Step 5: Solve for x
x = 587,096,730,596,584.75/24,583,557.11 - Step 6: Final answer
x = 23,881,683.52
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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.