Finding the Fourth Proportional to 29,430,767.34, 44,116,474.64 and 18,508,762.37
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Solution
The fourth proportional to 29,430,767.34, 44,116,474.64 and 18,508,762.37 is: 27,744,480.34
Step by Step Solution
- Step 1: Write the proportion equation
29,430,767.34 : 44,116,474.64 = 18,508,762.37 : x - Step 2: Convert to fraction form
29,430,767.34/44,116,474.64 = 18,508,762.37/x - Step 3: Cross multiply
29,430,767.34x = 44,116,474.64 × 18,508,762.37 - Step 4: Simplify right side
29,430,767.34x = 816,541,345,731,638.62 - Step 5: Solve for x
x = 816,541,345,731,638.62/29,430,767.34 - Step 6: Final answer
x = 27,744,480.34
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.