Finding the Fourth Proportional to 32,918,370.64, 49,359,555.60 and 26,138,495.68
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Solution
The fourth proportional to 32,918,370.64, 49,359,555.60 and 26,138,495.68 is: 39,193,450.52
Step by Step Solution
- Step 1: Write the proportion equation
32,918,370.64 : 49,359,555.60 = 26,138,495.68 : x - Step 2: Convert to fraction form
32,918,370.64/49,359,555.60 = 26,138,495.68/x - Step 3: Cross multiply
32,918,370.64x = 49,359,555.60 × 26,138,495.68 - Step 4: Simplify right side
32,918,370.64x = 1,290,184,530,817,319.75 - Step 5: Solve for x
x = 1,290,184,530,817,319.75/32,918,370.64 - Step 6: Final answer
x = 39,193,450.52
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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.