Finding the Fourth Proportional to 63,284,816.16, 94,930,878.42 and 24,423,469.86
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Solution
The fourth proportional to 63,284,816.16, 94,930,878.42 and 24,423,469.86 is: 36,636,615.05
Step by Step Solution
- Step 1: Write the proportion equation
63,284,816.16 : 94,930,878.42 = 24,423,469.86 : x - Step 2: Convert to fraction form
63,284,816.16/94,930,878.42 = 24,423,469.86/x - Step 3: Cross multiply
63,284,816.16x = 94,930,878.42 × 24,423,469.86 - Step 4: Simplify right side
63,284,816.16x = 2,318,541,447,874,194.50 - Step 5: Solve for x
x = 2,318,541,447,874,194.50/63,284,816.16 - Step 6: Final answer
x = 36,636,615.05
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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.