Finding the Fourth Proportional to 234,238,892.83, 349,264,181.63 and 227,803,324.00
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Solution
The fourth proportional to 234,238,892.83, 349,264,181.63 and 227,803,324.00 is: 339,668,364.08
Step by Step Solution
- Step 1: Write the proportion equation
234,238,892.83 : 349,264,181.63 = 227,803,324.00 : x - Step 2: Convert to fraction form
234,238,892.83/349,264,181.63 = 227,803,324.00/x - Step 3: Cross multiply
234,238,892.83x = 349,264,181.63 × 227,803,324.00 - Step 4: Simplify right side
234,238,892.83x = 79,563,541,529,229,216 - Step 5: Solve for x
x = 79,563,541,529,229,216/234,238,892.83 - Step 6: Final answer
x = 339,668,364.08
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.