Finding the Fourth Proportional to 17,892,135.36, 24,687,866.88 and 10,552,265.28
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Solution
The fourth proportional to 17,892,135.36, 24,687,866.88 and 10,552,265.28 is: 14,560,191.69
Step by Step Solution
- Step 1: Write the proportion equation
17,892,135.36 : 24,687,866.88 = 10,552,265.28 : x - Step 2: Convert to fraction form
17,892,135.36/24,687,866.88 = 10,552,265.28/x - Step 3: Cross multiply
17,892,135.36x = 24,687,866.88 × 10,552,265.28 - Step 4: Simplify right side
17,892,135.36x = 260,512,920,515,085.91 - Step 5: Solve for x
x = 260,512,920,515,085.91/17,892,135.36 - Step 6: Final answer
x = 14,560,191.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.