Finding the Fourth Proportional to 24,168,045.83, 36,252,068.74 and 14,612,897.03
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Solution
The fourth proportional to 24,168,045.83, 36,252,068.74 and 14,612,897.03 is: 21,919,345.54
Step by Step Solution
- Step 1: Write the proportion equation
24,168,045.83 : 36,252,068.74 = 14,612,897.03 : x - Step 2: Convert to fraction form
24,168,045.83/36,252,068.74 = 14,612,897.03/x - Step 3: Cross multiply
24,168,045.83x = 36,252,068.74 × 14,612,897.03 - Step 4: Simplify right side
24,168,045.83x = 529,747,747,404,309.25 - Step 5: Solve for x
x = 529,747,747,404,309.25/24,168,045.83 - Step 6: Final answer
x = 21,919,345.54
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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.