Finding the Fourth Proportional to 361,184,326.07, 498,440,900.36 and 204,583,841.15
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Solution
The fourth proportional to 361,184,326.07, 498,440,900.36 and 204,583,841.15 is: 282,329,399.75
Step by Step Solution
- Step 1: Write the proportion equation
361,184,326.07 : 498,440,900.36 = 204,583,841.15 : x - Step 2: Convert to fraction form
361,184,326.07/498,440,900.36 = 204,583,841.15/x - Step 3: Cross multiply
361,184,326.07x = 498,440,900.36 × 204,583,841.15 - Step 4: Simplify right side
361,184,326.07x = 101,972,953,978,398,096 - Step 5: Solve for x
x = 101,972,953,978,398,096/361,184,326.07 - Step 6: Final answer
x = 282,329,399.75
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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.