Finding the Fourth Proportional to 182,542,980.05, 273,812,078.38 and 44,368,185.76
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Solution
The fourth proportional to 182,542,980.05, 273,812,078.38 and 44,368,185.76 is: 66,551,697.32
Step by Step Solution
- Step 1: Write the proportion equation
182,542,980.05 : 273,812,078.38 = 44,368,185.76 : x - Step 2: Convert to fraction form
182,542,980.05/273,812,078.38 = 44,368,185.76/x - Step 3: Cross multiply
182,542,980.05x = 273,812,078.38 × 44,368,185.76 - Step 4: Simplify right side
182,542,980.05x = 12,148,545,156,100,070 - Step 5: Solve for x
x = 12,148,545,156,100,070/182,542,980.05 - Step 6: Final answer
x = 66,551,697.32
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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.