Finding the Fourth Proportional to 378,935,850.24, 567,817,890.78 and 295,740,339.96
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Solution
The fourth proportional to 378,935,850.24, 567,817,890.78 and 295,740,339.96 is: 443,153,256.54
Step by Step Solution
- Step 1: Write the proportion equation
378,935,850.24 : 567,817,890.78 = 295,740,339.96 : x - Step 2: Convert to fraction form
378,935,850.24/567,817,890.78 = 295,740,339.96/x - Step 3: Cross multiply
378,935,850.24x = 567,817,890.78 × 295,740,339.96 - Step 4: Simplify right side
378,935,850.24x = 167,926,656,054,647,328 - Step 5: Solve for x
x = 167,926,656,054,647,328/378,935,850.24 - Step 6: Final answer
x = 443,153,256.54
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