Finding the Fourth Proportional to 94,524,477.35, 141,787,844.98 and 26,363,021.99
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Solution
The fourth proportional to 94,524,477.35, 141,787,844.98 and 26,363,021.99 is: 39,544,847.85
Step by Step Solution
- Step 1: Write the proportion equation
94,524,477.35 : 141,787,844.98 = 26,363,021.99 : x - Step 2: Convert to fraction form
94,524,477.35/141,787,844.98 = 26,363,021.99/x - Step 3: Cross multiply
94,524,477.35x = 141,787,844.98 × 26,363,021.99 - Step 4: Simplify right side
94,524,477.35x = 3,737,956,074,347,604 - Step 5: Solve for x
x = 3,737,956,074,347,604/94,524,477.35 - Step 6: Final answer
x = 39,544,847.85
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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.