Finding the Fourth Proportional to 24,526,128.52, 33,844,437.12 and 14,730,752.08
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Solution
The fourth proportional to 24,526,128.52, 33,844,437.12 and 14,730,752.08 is: 20,327,464.73
Step by Step Solution
- Step 1: Write the proportion equation
24,526,128.52 : 33,844,437.12 = 14,730,752.08 : x - Step 2: Convert to fraction form
24,526,128.52/33,844,437.12 = 14,730,752.08/x - Step 3: Cross multiply
24,526,128.52x = 33,844,437.12 × 14,730,752.08 - Step 4: Simplify right side
24,526,128.52x = 498,554,012,501,869.19 - Step 5: Solve for x
x = 498,554,012,501,869.19/24,526,128.52 - Step 6: Final answer
x = 20,327,464.73
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.