Finding the Fourth Proportional to 24,842,101.84, 37,267,197.80 and 7,336,429.84
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Solution
The fourth proportional to 24,842,101.84, 37,267,197.80 and 7,336,429.84 is: 11,005,839.35
Step by Step Solution
- Step 1: Write the proportion equation
24,842,101.84 : 37,267,197.80 = 7,336,429.84 : x - Step 2: Convert to fraction form
24,842,101.84/37,267,197.80 = 7,336,429.84/x - Step 3: Cross multiply
24,842,101.84x = 37,267,197.80 × 7,336,429.84 - Step 4: Simplify right side
24,842,101.84x = 273,408,181,993,102.31 - Step 5: Solve for x
x = 273,408,181,993,102.31/24,842,101.84 - Step 6: Final answer
x = 11,005,839.35
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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.