Finding the Fourth Proportional to 183,354,051.00, 275,144,202.03 and 84,967,418.95
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Solution
The fourth proportional to 183,354,051.00, 275,144,202.03 and 84,967,418.95 is: 127,503,551.50
Step by Step Solution
- Step 1: Write the proportion equation
183,354,051.00 : 275,144,202.03 = 84,967,418.95 : x - Step 2: Convert to fraction form
183,354,051.00/275,144,202.03 = 84,967,418.95/x - Step 3: Cross multiply
183,354,051.00x = 275,144,202.03 × 84,967,418.95 - Step 4: Simplify right side
183,354,051.00x = 23,378,292,684,170,724 - Step 5: Solve for x
x = 23,378,292,684,170,724/183,354,051.00 - Step 6: Final answer
x = 127,503,551.50
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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.