Finding the Fourth Proportional to 227,486,464.06, 341,239,407.18 and 89,342,010.04
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Solution
The fourth proportional to 227,486,464.06, 341,239,407.18 and 89,342,010.04 is: 134,016,828.95
Step by Step Solution
- Step 1: Write the proportion equation
227,486,464.06 : 341,239,407.18 = 89,342,010.04 : x - Step 2: Convert to fraction form
227,486,464.06/341,239,407.18 = 89,342,010.04/x - Step 3: Cross multiply
227,486,464.06x = 341,239,407.18 × 89,342,010.04 - Step 4: Simplify right side
227,486,464.06x = 30,487,014,542,319,212 - Step 5: Solve for x
x = 30,487,014,542,319,212/227,486,464.06 - Step 6: Final answer
x = 134,016,828.95
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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.