Finding the Fourth Proportional to 88,741,539.70, 133,101,811.95 and 24,041,331.70
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Solution
The fourth proportional to 88,741,539.70, 133,101,811.95 and 24,041,331.70 is: 36,059,153.60
Step by Step Solution
- Step 1: Write the proportion equation
88,741,539.70 : 133,101,811.95 = 24,041,331.70 : x - Step 2: Convert to fraction form
88,741,539.70/133,101,811.95 = 24,041,331.70/x - Step 3: Cross multiply
88,741,539.70x = 133,101,811.95 × 24,041,331.70 - Step 4: Simplify right side
88,741,539.70x = 3,199,944,810,960,974 - Step 5: Solve for x
x = 3,199,944,810,960,974/88,741,539.70 - Step 6: Final answer
x = 36,059,153.60
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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.