Finding the Fourth Proportional to 361,184,327.57, 498,440,902.43 and 204,583,842.65
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Solution
The fourth proportional to 361,184,327.57, 498,440,902.43 and 204,583,842.65 is: 282,329,401.82
Step by Step Solution
- Step 1: Write the proportion equation
361,184,327.57 : 498,440,902.43 = 204,583,842.65 : x - Step 2: Convert to fraction form
361,184,327.57/498,440,902.43 = 204,583,842.65/x - Step 3: Cross multiply
361,184,327.57x = 498,440,902.43 × 204,583,842.65 - Step 4: Simplify right side
361,184,327.57x = 101,972,955,149,548,000 - Step 5: Solve for x
x = 101,972,955,149,548,000/361,184,327.57 - Step 6: Final answer
x = 282,329,401.82
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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.