Finding the Fourth Proportional to 24,102,633.33, 33,266,461.73 and 14,318,512.92
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Solution
The fourth proportional to 24,102,633.33, 33,266,461.73 and 14,318,512.92 is: 19,762,415.81
Step by Step Solution
- Step 1: Write the proportion equation
24,102,633.33 : 33,266,461.73 = 14,318,512.92 : x - Step 2: Convert to fraction form
24,102,633.33/33,266,461.73 = 14,318,512.92/x - Step 3: Cross multiply
24,102,633.33x = 33,266,461.73 × 14,318,512.92 - Step 4: Simplify right side
24,102,633.33x = 476,326,262,012,098 - Step 5: Solve for x
x = 476,326,262,012,098/24,102,633.33 - Step 6: Final answer
x = 19,762,415.81
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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.