Finding the Fourth Proportional to 246,591,765.98, 369,372,925.98 and 147,910,516.64
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Solution
The fourth proportional to 246,591,765.98, 369,372,925.98 and 147,910,516.64 is: 221,557,034.14
Step by Step Solution
- Step 1: Write the proportion equation
246,591,765.98 : 369,372,925.98 = 147,910,516.64 : x - Step 2: Convert to fraction form
246,591,765.98/369,372,925.98 = 147,910,516.64/x - Step 3: Cross multiply
246,591,765.98x = 369,372,925.98 × 147,910,516.64 - Step 4: Simplify right side
246,591,765.98x = 54,634,140,314,530,272 - Step 5: Solve for x
x = 54,634,140,314,530,272/246,591,765.98 - Step 6: Final answer
x = 221,557,034.14
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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.