Finding the Fourth Proportional to 58,864,825.44, 88,311,371.04 and 18,475,309.44
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Solution
The fourth proportional to 58,864,825.44, 88,311,371.04 and 18,475,309.44 is: 27,717,399.90
Step by Step Solution
- Step 1: Write the proportion equation
58,864,825.44 : 88,311,371.04 = 18,475,309.44 : x - Step 2: Convert to fraction form
58,864,825.44/88,311,371.04 = 18,475,309.44/x - Step 3: Cross multiply
58,864,825.44x = 88,311,371.04 × 18,475,309.44 - Step 4: Simplify right side
58,864,825.44x = 1,631,579,907,034,654.75 - Step 5: Solve for x
x = 1,631,579,907,034,654.75/58,864,825.44 - Step 6: Final answer
x = 27,717,399.90
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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.