Finding the Fourth Proportional to 29,784,639.00, 44,651,370.86 and 10,351,340.20
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Solution
The fourth proportional to 29,784,639.00, 44,651,370.86 and 10,351,340.20 is: 15,518,117.59
Step by Step Solution
- Step 1: Write the proportion equation
29,784,639.00 : 44,651,370.86 = 10,351,340.20 : x - Step 2: Convert to fraction form
29,784,639.00/44,651,370.86 = 10,351,340.20/x - Step 3: Cross multiply
29,784,639.00x = 44,651,370.86 × 10,351,340.20 - Step 4: Simplify right side
29,784,639.00x = 462,201,530,425,305.38 - Step 5: Solve for x
x = 462,201,530,425,305.38/29,784,639.00 - Step 6: Final answer
x = 15,518,117.59
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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.