Finding the Fourth Proportional to 29,552,342.40, 44,361,691.20 and 22,850,467.20
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Solution
The fourth proportional to 29,552,342.40, 44,361,691.20 and 22,850,467.20 is: 34,301,354.39
Step by Step Solution
- Step 1: Write the proportion equation
29,552,342.40 : 44,361,691.20 = 22,850,467.20 : x - Step 2: Convert to fraction form
29,552,342.40/44,361,691.20 = 22,850,467.20/x - Step 3: Cross multiply
29,552,342.40x = 44,361,691.20 × 22,850,467.20 - Step 4: Simplify right side
29,552,342.40x = 1,013,685,369,702,128.62 - Step 5: Solve for x
x = 1,013,685,369,702,128.62/29,552,342.40 - Step 6: Final answer
x = 34,301,354.39
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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.