Finding the Fourth Proportional to 95,927,672,067.96, 143,913,575,747.88 and 32,193,475,495.68
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Solution
The fourth proportional to 95,927,672,067.96, 143,913,575,747.88 and 32,193,475,495.68 is: 48,297,619,179.72
Step by Step Solution
- Step 1: Write the proportion equation
95,927,672,067.96 : 143,913,575,747.88 = 32,193,475,495.68 : x - Step 2: Convert to fraction form
95,927,672,067.96/143,913,575,747.88 = 32,193,475,495.68/x - Step 3: Cross multiply
95,927,672,067.96x = 143,913,575,747.88 × 32,193,475,495.68 - Step 4: Simplify right side
95,927,672,067.96x = 4,633,078,174,335,062,507,520 - Step 5: Solve for x
x = 4,633,078,174,335,062,507,520/95,927,672,067.96 - Step 6: Final answer
x = 48,297,619,179.72
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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.