Finding the Fourth Proportional to 29,442,125.63, 44,167,981.86 and 8,694,662.33
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Solution
The fourth proportional to 29,442,125.63, 44,167,981.86 and 8,694,662.33 is: 13,043,409.06
Step by Step Solution
- Step 1: Write the proportion equation
29,442,125.63 : 44,167,981.86 = 8,694,662.33 : x - Step 2: Convert to fraction form
29,442,125.63/44,167,981.86 = 8,694,662.33/x - Step 3: Cross multiply
29,442,125.63x = 44,167,981.86 × 8,694,662.33 - Step 4: Simplify right side
29,442,125.63x = 384,025,688,070,265.31 - Step 5: Solve for x
x = 384,025,688,070,265.31/29,442,125.63 - Step 6: Final answer
x = 13,043,409.06
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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.