Finding the Fourth Proportional to 94,230,596.20, 141,349,043.58 and 26,067,579.88
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Solution
The fourth proportional to 94,230,596.20, 141,349,043.58 and 26,067,579.88 is: 39,102,241.02
Step by Step Solution
- Step 1: Write the proportion equation
94,230,596.20 : 141,349,043.58 = 26,067,579.88 : x - Step 2: Convert to fraction form
94,230,596.20/141,349,043.58 = 26,067,579.88/x - Step 3: Cross multiply
94,230,596.20x = 141,349,043.58 × 26,067,579.88 - Step 4: Simplify right side
94,230,596.20x = 3,684,627,484,483,251.50 - Step 5: Solve for x
x = 3,684,627,484,483,251.50/94,230,596.20 - Step 6: Final answer
x = 39,102,241.02
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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.