Finding the Fourth Proportional to 236,668,906.62, 326,596,825.44 and 132,247,836
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Solution
The fourth proportional to 236,668,906.62, 326,596,825.44 and 132,247,836 is: 182,498,512.48
Step by Step Solution
- Step 1: Write the proportion equation
236,668,906.62 : 326,596,825.44 = 132,247,836 : x - Step 2: Convert to fraction form
236,668,906.62/326,596,825.44 = 132,247,836/x - Step 3: Cross multiply
236,668,906.62x = 326,596,825.44 × 132,247,836 - Step 4: Simplify right side
236,668,906.62x = 43,191,723,408,909,744 - Step 5: Solve for x
x = 43,191,723,408,909,744/236,668,906.62 - Step 6: Final answer
x = 182,498,512.48
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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.