Finding the Fourth Proportional to 177,542,537.22, 244,998,129.33 and 98,152,842.08
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Solution
The fourth proportional to 177,542,537.22, 244,998,129.33 and 98,152,842.08 is: 135,445,077.41
Step by Step Solution
- Step 1: Write the proportion equation
177,542,537.22 : 244,998,129.33 = 98,152,842.08 : x - Step 2: Convert to fraction form
177,542,537.22/244,998,129.33 = 98,152,842.08/x - Step 3: Cross multiply
177,542,537.22x = 244,998,129.33 × 98,152,842.08 - Step 4: Simplify right side
177,542,537.22x = 24,047,262,696,797,916 - Step 5: Solve for x
x = 24,047,262,696,797,916/177,542,537.22 - Step 6: Final answer
x = 135,445,077.41
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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.