Finding the Fourth Proportional to 44,861,139.09, 67,303,670.67 and 16,107,523.80
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Solution
The fourth proportional to 44,861,139.09, 67,303,670.67 and 16,107,523.80 is: 24,165,580.70
Step by Step Solution
- Step 1: Write the proportion equation
44,861,139.09 : 67,303,670.67 = 16,107,523.80 : x - Step 2: Convert to fraction form
44,861,139.09/67,303,670.67 = 16,107,523.80/x - Step 3: Cross multiply
44,861,139.09x = 67,303,670.67 × 16,107,523.80 - Step 4: Simplify right side
44,861,139.09x = 1,084,095,477,144,387 - Step 5: Solve for x
x = 1,084,095,477,144,387/44,861,139.09 - Step 6: Final answer
x = 24,165,580.70
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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.