Finding the Fourth Proportional to 24,450,797.20, 36,699,815.40 and 14,884,859.20
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Solution
The fourth proportional to 24,450,797.20, 36,699,815.40 and 14,884,859.20 is: 22,341,667.65
Step by Step Solution
- Step 1: Write the proportion equation
24,450,797.20 : 36,699,815.40 = 14,884,859.20 : x - Step 2: Convert to fraction form
24,450,797.20/36,699,815.40 = 14,884,859.20/x - Step 3: Cross multiply
24,450,797.20x = 36,699,815.40 × 14,884,859.20 - Step 4: Simplify right side
24,450,797.20x = 546,271,584,894,991.62 - Step 5: Solve for x
x = 546,271,584,894,991.62/24,450,797.20 - Step 6: Final answer
x = 22,341,667.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.