Finding the Fourth Proportional to 226,684,975.65, 340,051,765.62 and 62,923,424.42
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Solution
The fourth proportional to 226,684,975.65, 340,051,765.62 and 62,923,424.42 is: 94,391,882.43
Step by Step Solution
- Step 1: Write the proportion equation
226,684,975.65 : 340,051,765.62 = 62,923,424.42 : x - Step 2: Convert to fraction form
226,684,975.65/340,051,765.62 = 62,923,424.42/x - Step 3: Cross multiply
226,684,975.65x = 340,051,765.62 × 62,923,424.42 - Step 4: Simplify right side
226,684,975.65x = 21,397,221,571,177,364 - Step 5: Solve for x
x = 21,397,221,571,177,364/226,684,975.65 - Step 6: Final answer
x = 94,391,882.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.