Finding the Fourth Proportional to 41,832,584.70, 62,748,877.05 and 14,896,520.70
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Solution
The fourth proportional to 41,832,584.70, 62,748,877.05 and 14,896,520.70 is: 22,344,781.05
Step by Step Solution
- Step 1: Write the proportion equation
41,832,584.70 : 62,748,877.05 = 14,896,520.70 : x - Step 2: Convert to fraction form
41,832,584.70/62,748,877.05 = 14,896,520.70/x - Step 3: Cross multiply
41,832,584.70x = 62,748,877.05 × 14,896,520.70 - Step 4: Simplify right side
41,832,584.70x = 934,739,945,877,079.88 - Step 5: Solve for x
x = 934,739,945,877,079.88/41,832,584.70 - Step 6: Final answer
x = 22,344,781.05
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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.