Finding the Fourth Proportional to 24,888,255.04, 37,372,885.68 and 15,364,176.16
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Solution
The fourth proportional to 24,888,255.04, 37,372,885.68 and 15,364,176.16 is: 23,071,267.88
Step by Step Solution
- Step 1: Write the proportion equation
24,888,255.04 : 37,372,885.68 = 15,364,176.16 : x - Step 2: Convert to fraction form
24,888,255.04/37,372,885.68 = 15,364,176.16/x - Step 3: Cross multiply
24,888,255.04x = 37,372,885.68 × 15,364,176.16 - Step 4: Simplify right side
24,888,255.04x = 574,203,599,195,061.38 - Step 5: Solve for x
x = 574,203,599,195,061.38/24,888,255.04 - Step 6: Final answer
x = 23,071,267.88
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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.