Finding the Fourth Proportional to 24,841,727.76, 37,266,090.84 and 8,665,319.82
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Solution
The fourth proportional to 24,841,727.76, 37,266,090.84 and 8,665,319.82 is: 12,999,200.32
Step by Step Solution
- Step 1: Write the proportion equation
24,841,727.76 : 37,266,090.84 = 8,665,319.82 : x - Step 2: Convert to fraction form
24,841,727.76/37,266,090.84 = 8,665,319.82/x - Step 3: Cross multiply
24,841,727.76x = 37,266,090.84 × 8,665,319.82 - Step 4: Simplify right side
24,841,727.76x = 322,922,595,569,772.50 - Step 5: Solve for x
x = 322,922,595,569,772.50/24,841,727.76 - Step 6: Final answer
x = 12,999,200.32
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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.