Finding the Fourth Proportional to 33,102,327.72, 49,653,768.18 and 11,536,894.44
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Solution
The fourth proportional to 33,102,327.72, 49,653,768.18 and 11,536,894.44 is: 17,305,438.06
Step by Step Solution
- Step 1: Write the proportion equation
33,102,327.72 : 49,653,768.18 = 11,536,894.44 : x - Step 2: Convert to fraction form
33,102,327.72/49,653,768.18 = 11,536,894.44/x - Step 3: Cross multiply
33,102,327.72x = 49,653,768.18 × 11,536,894.44 - Step 4: Simplify right side
33,102,327.72x = 572,850,282,040,890.88 - Step 5: Solve for x
x = 572,850,282,040,890.88/33,102,327.72 - Step 6: Final answer
x = 17,305,438.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.