Finding the Fourth Proportional to 41,490,552.24, 62,245,604.04 and 14,197,142.16
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Solution
The fourth proportional to 41,490,552.24, 62,245,604.04 and 14,197,142.16 is: 21,299,058.26
Step by Step Solution
- Step 1: Write the proportion equation
41,490,552.24 : 62,245,604.04 = 14,197,142.16 : x - Step 2: Convert to fraction form
41,490,552.24/62,245,604.04 = 14,197,142.16/x - Step 3: Cross multiply
41,490,552.24x = 62,245,604.04 × 14,197,142.16 - Step 4: Simplify right side
41,490,552.24x = 883,709,689,390,950.38 - Step 5: Solve for x
x = 883,709,689,390,950.38/41,490,552.24 - Step 6: Final answer
x = 21,299,058.26
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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.