Finding the Fourth Proportional to 183,362,346.06, 275,013,620.37 and 53,939,682.06
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Solution
The fourth proportional to 183,362,346.06, 275,013,620.37 and 53,939,682.06 is: 80,900,727.79
Step by Step Solution
- Step 1: Write the proportion equation
183,362,346.06 : 275,013,620.37 = 53,939,682.06 : x - Step 2: Convert to fraction form
183,362,346.06/275,013,620.37 = 53,939,682.06/x - Step 3: Cross multiply
183,362,346.06x = 275,013,620.37 × 53,939,682.06 - Step 4: Simplify right side
183,362,346.06x = 14,834,147,244,927,340 - Step 5: Solve for x
x = 14,834,147,244,927,340/183,362,346.06 - Step 6: Final answer
x = 80,900,727.79
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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.