Finding the Fourth Proportional to 313,441,898.14, 432,524,108.58 and 184,527,246.96
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Solution
The fourth proportional to 313,441,898.14, 432,524,108.58 and 184,527,246.96 is: 254,632,464.50
Step by Step Solution
- Step 1: Write the proportion equation
313,441,898.14 : 432,524,108.58 = 184,527,246.96 : x - Step 2: Convert to fraction form
313,441,898.14/432,524,108.58 = 184,527,246.96/x - Step 3: Cross multiply
313,441,898.14x = 432,524,108.58 × 184,527,246.96 - Step 4: Simplify right side
313,441,898.14x = 79,812,483,000,095,520 - Step 5: Solve for x
x = 79,812,483,000,095,520/313,441,898.14 - Step 6: Final answer
x = 254,632,464.50
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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.