Finding the Fourth Proportional to 36,087,448.17, 49,800,624.62 and 19,567,542.72
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Solution
The fourth proportional to 36,087,448.17, 49,800,624.62 and 19,567,542.72 is: 27,003,179.75
Step by Step Solution
- Step 1: Write the proportion equation
36,087,448.17 : 49,800,624.62 = 19,567,542.72 : x - Step 2: Convert to fraction form
36,087,448.17/49,800,624.62 = 19,567,542.72/x - Step 3: Cross multiply
36,087,448.17x = 49,800,624.62 × 19,567,542.72 - Step 4: Simplify right side
36,087,448.17x = 974,475,849,449,943.62 - Step 5: Solve for x
x = 974,475,849,449,943.62/36,087,448.17 - Step 6: Final answer
x = 27,003,179.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.