Finding the Fourth Proportional to 29,037,020.97, 43,562,093.28 and 9,606,201.39
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Solution
The fourth proportional to 29,037,020.97, 43,562,093.28 and 9,606,201.39 is: 14,411,472.91
Step by Step Solution
- Step 1: Write the proportion equation
29,037,020.97 : 43,562,093.28 = 9,606,201.39 : x - Step 2: Convert to fraction form
29,037,020.97/43,562,093.28 = 9,606,201.39/x - Step 3: Cross multiply
29,037,020.97x = 43,562,093.28 × 9,606,201.39 - Step 4: Simplify right side
29,037,020.97x = 418,466,241,017,645.69 - Step 5: Solve for x
x = 418,466,241,017,645.69/29,037,020.97 - Step 6: Final answer
x = 14,411,472.91
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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.