Finding the Fourth Proportional to 24,919,652.10, 37,304,828.55 and 14,817,072.90
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Solution
The fourth proportional to 24,919,652.10, 37,304,828.55 and 14,817,072.90 is: 22,181,223.15
Step by Step Solution
- Step 1: Write the proportion equation
24,919,652.10 : 37,304,828.55 = 14,817,072.90 : x - Step 2: Convert to fraction form
24,919,652.10/37,304,828.55 = 14,817,072.90/x - Step 3: Cross multiply
24,919,652.10x = 37,304,828.55 × 14,817,072.90 - Step 4: Simplify right side
24,919,652.10x = 552,748,364,147,351.25 - Step 5: Solve for x
x = 552,748,364,147,351.25/24,919,652.10 - Step 6: Final answer
x = 22,181,223.15
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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.