Finding the Fourth Proportional to 113,506,687.92, 170,260,034.14 and 27,245,094.68
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Solution
The fourth proportional to 113,506,687.92, 170,260,034.14 and 27,245,094.68 is: 40,867,642.56
Step by Step Solution
- Step 1: Write the proportion equation
113,506,687.92 : 170,260,034.14 = 27,245,094.68 : x - Step 2: Convert to fraction form
113,506,687.92/170,260,034.14 = 27,245,094.68/x - Step 3: Cross multiply
113,506,687.92x = 170,260,034.14 × 27,245,094.68 - Step 4: Simplify right side
113,506,687.92x = 4,638,750,750,450,437 - Step 5: Solve for x
x = 4,638,750,750,450,437/113,506,687.92 - Step 6: Final answer
x = 40,867,642.56
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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.