Finding the Fourth Proportional to 314,343,274.76, 471,585,597.44 and 95,975,348.84
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Solution
The fourth proportional to 314,343,274.76, 471,585,597.44 and 95,975,348.84 is: 143,984,604.91
Step by Step Solution
- Step 1: Write the proportion equation
314,343,274.76 : 471,585,597.44 = 95,975,348.84 : x - Step 2: Convert to fraction form
314,343,274.76/471,585,597.44 = 95,975,348.84/x - Step 3: Cross multiply
314,343,274.76x = 471,585,597.44 × 95,975,348.84 - Step 4: Simplify right side
314,343,274.76x = 45,260,592,222,223,816 - Step 5: Solve for x
x = 45,260,592,222,223,816/314,343,274.76 - Step 6: Final answer
x = 143,984,604.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.