Finding the Fourth Proportional to 29,975,184.66, 44,964,412.11 and 9,503,423.63
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Solution
The fourth proportional to 29,975,184.66, 44,964,412.11 and 9,503,423.63 is: 14,255,653.85
Step by Step Solution
- Step 1: Write the proportion equation
29,975,184.66 : 44,964,412.11 = 9,503,423.63 : x - Step 2: Convert to fraction form
29,975,184.66/44,964,412.11 = 9,503,423.63/x - Step 3: Cross multiply
29,975,184.66x = 44,964,412.11 × 9,503,423.63 - Step 4: Simplify right side
29,975,184.66x = 427,315,856,575,626.38 - Step 5: Solve for x
x = 427,315,856,575,626.38/29,975,184.66 - Step 6: Final answer
x = 14,255,653.85
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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.