Finding the Fourth Proportional to 23,595,717.96, 32,577,751.26 and 14,788,406.52
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Solution
The fourth proportional to 23,595,717.96, 32,577,751.26 and 14,788,406.52 is: 20,417,816.06
Step by Step Solution
- Step 1: Write the proportion equation
23,595,717.96 : 32,577,751.26 = 14,788,406.52 : x - Step 2: Convert to fraction form
23,595,717.96/32,577,751.26 = 14,788,406.52/x - Step 3: Cross multiply
23,595,717.96x = 32,577,751.26 × 14,788,406.52 - Step 4: Simplify right side
23,595,717.96x = 481,773,029,140,322.25 - Step 5: Solve for x
x = 481,773,029,140,322.25/23,595,717.96 - Step 6: Final answer
x = 20,417,816.06
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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.