Finding the Fourth Proportional to 29,788,125.72, 44,689,391.70 and 10,354,546.18
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Solution
The fourth proportional to 29,788,125.72, 44,689,391.70 and 10,354,546.18 is: 15,534,323.12
Step by Step Solution
- Step 1: Write the proportion equation
29,788,125.72 : 44,689,391.70 = 10,354,546.18 : x - Step 2: Convert to fraction form
29,788,125.72/44,689,391.70 = 10,354,546.18/x - Step 3: Cross multiply
29,788,125.72x = 44,689,391.70 × 10,354,546.18 - Step 4: Simplify right side
29,788,125.72x = 462,738,370,113,758.75 - Step 5: Solve for x
x = 462,738,370,113,758.75/29,788,125.72 - Step 6: Final answer
x = 15,534,323.12
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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.