Finding the Fourth Proportional to 182,692,306.06, 252,120,339.72 and 103,319,236.92
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Solution
The fourth proportional to 182,692,306.06, 252,120,339.72 and 103,319,236.92 is: 142,583,350.52
Step by Step Solution
- Step 1: Write the proportion equation
182,692,306.06 : 252,120,339.72 = 103,319,236.92 : x - Step 2: Convert to fraction form
182,692,306.06/252,120,339.72 = 103,319,236.92/x - Step 3: Cross multiply
182,692,306.06x = 252,120,339.72 × 103,319,236.92 - Step 4: Simplify right side
182,692,306.06x = 26,048,881,111,881,568 - Step 5: Solve for x
x = 26,048,881,111,881,568/182,692,306.06 - Step 6: Final answer
x = 142,583,350.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.