Finding the Fourth Proportional to 41,637,191.34, 62,469,737.38 and 14,362,310.68
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Solution
The fourth proportional to 41,637,191.34, 62,469,737.38 and 14,362,310.68 is: 21,548,278.05
Step by Step Solution
- Step 1: Write the proportion equation
41,637,191.34 : 62,469,737.38 = 14,362,310.68 : x - Step 2: Convert to fraction form
41,637,191.34/62,469,737.38 = 14,362,310.68/x - Step 3: Cross multiply
41,637,191.34x = 62,469,737.38 × 14,362,310.68 - Step 4: Simplify right side
41,637,191.34x = 897,209,776,349,569.25 - Step 5: Solve for x
x = 897,209,776,349,569.25/41,637,191.34 - Step 6: Final answer
x = 21,548,278.05
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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.