Finding the Fourth Proportional to 244,087,228.76, 366,256,027.01 and 119,587,486.10
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Solution
The fourth proportional to 244,087,228.76, 366,256,027.01 and 119,587,486.10 is: 179,442,561.42
Step by Step Solution
- Step 1: Write the proportion equation
244,087,228.76 : 366,256,027.01 = 119,587,486.10 : x - Step 2: Convert to fraction form
244,087,228.76/366,256,027.01 = 119,587,486.10/x - Step 3: Cross multiply
244,087,228.76x = 366,256,027.01 × 119,587,486.10 - Step 4: Simplify right side
244,087,228.76x = 43,799,637,537,567,288 - Step 5: Solve for x
x = 43,799,637,537,567,288/244,087,228.76 - Step 6: Final answer
x = 179,442,561.42
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.