Finding the Fourth Proportional to 151,497,055.44, 227,212,597.68 and 40,830,142.46
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Solution
The fourth proportional to 151,497,055.44, 227,212,597.68 and 40,830,142.46 is: 61,236,323.74
Step by Step Solution
- Step 1: Write the proportion equation
151,497,055.44 : 227,212,597.68 = 40,830,142.46 : x - Step 2: Convert to fraction form
151,497,055.44/227,212,597.68 = 40,830,142.46/x - Step 3: Cross multiply
151,497,055.44x = 227,212,597.68 × 40,830,142.46 - Step 4: Simplify right side
151,497,055.44x = 9,277,122,731,981,066 - Step 5: Solve for x
x = 9,277,122,731,981,066/151,497,055.44 - Step 6: Final answer
x = 61,236,323.74
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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.