Finding the Fourth Proportional to 24,381,084.47, 36,566,030.35 and 14,535,933.63
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Solution
The fourth proportional to 24,381,084.47, 36,566,030.35 and 14,535,933.63 is: 21,800,563.92
Step by Step Solution
- Step 1: Write the proportion equation
24,381,084.47 : 36,566,030.35 = 14,535,933.63 : x - Step 2: Convert to fraction form
24,381,084.47/36,566,030.35 = 14,535,933.63/x - Step 3: Cross multiply
24,381,084.47x = 36,566,030.35 × 14,535,933.63 - Step 4: Simplify right side
24,381,084.47x = 531,521,390,298,335.62 - Step 5: Solve for x
x = 531,521,390,298,335.62/24,381,084.47 - Step 6: Final answer
x = 21,800,563.92
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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.