Finding the Fourth Proportional to 56,848,310,261.79, 85,137,098,044.63 and 32,894,332,845.08
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Solution
The fourth proportional to 56,848,310,261.79, 85,137,098,044.63 and 32,894,332,845.08 is: 49,263,171,194.50
Step by Step Solution
- Step 1: Write the proportion equation
56,848,310,261.79 : 85,137,098,044.63 = 32,894,332,845.08 : x - Step 2: Convert to fraction form
56,848,310,261.79/85,137,098,044.63 = 32,894,332,845.08/x - Step 3: Cross multiply
56,848,310,261.79x = 85,137,098,044.63 × 32,894,332,845.08 - Step 4: Simplify right side
56,848,310,261.79x = 2,800,528,040,544,288,374,784 - Step 5: Solve for x
x = 2,800,528,040,544,288,374,784/56,848,310,261.79 - Step 6: Final answer
x = 49,263,171,194.50
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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.