Finding the Fourth Proportional to 184,536,358.35, 276,804,537.53 and 107,819,897.55
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Solution
The fourth proportional to 184,536,358.35, 276,804,537.53 and 107,819,897.55 is: 161,729,846.33
Step by Step Solution
- Step 1: Write the proportion equation
184,536,358.35 : 276,804,537.53 = 107,819,897.55 : x - Step 2: Convert to fraction form
184,536,358.35/276,804,537.53 = 107,819,897.55/x - Step 3: Cross multiply
184,536,358.35x = 276,804,537.53 × 107,819,897.55 - Step 4: Simplify right side
184,536,358.35x = 29,845,036,877,859,728 - Step 5: Solve for x
x = 29,845,036,877,859,728/184,536,358.35 - Step 6: Final answer
x = 161,729,846.33
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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.