Finding the Fourth Proportional to 341,338,796.73, 471,048,358.29 and 184,707,584.46
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Solution
The fourth proportional to 341,338,796.73, 471,048,358.29 and 184,707,584.46 is: 254,896,909.63
Step by Step Solution
- Step 1: Write the proportion equation
341,338,796.73 : 471,048,358.29 = 184,707,584.46 : x - Step 2: Convert to fraction form
341,338,796.73/471,048,358.29 = 184,707,584.46/x - Step 3: Cross multiply
341,338,796.73x = 471,048,358.29 × 184,707,584.46 - Step 4: Simplify right side
341,338,796.73x = 87,006,204,421,239,280 - Step 5: Solve for x
x = 87,006,204,421,239,280/341,338,796.73 - Step 6: Final answer
x = 254,896,909.63
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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.