Finding the Fourth Proportional to 63,260,515.97, 94,894,937.46 and 16,575,144.84
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Solution
The fourth proportional to 63,260,515.97, 94,894,937.46 and 16,575,144.84 is: 24,863,808.16
Step by Step Solution
- Step 1: Write the proportion equation
63,260,515.97 : 94,894,937.46 = 16,575,144.84 : x - Step 2: Convert to fraction form
63,260,515.97/94,894,937.46 = 16,575,144.84/x - Step 3: Cross multiply
63,260,515.97x = 94,894,937.46 × 16,575,144.84 - Step 4: Simplify right side
63,260,515.97x = 1,572,897,332,982,241.50 - Step 5: Solve for x
x = 1,572,897,332,982,241.50/63,260,515.97 - Step 6: Final answer
x = 24,863,808.16
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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.