Finding the Fourth Proportional to 14,761,305.24, 22,143,531.96 and 6,242,502.84
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Solution
The fourth proportional to 14,761,305.24, 22,143,531.96 and 6,242,502.84 is: 9,364,419.94
Step by Step Solution
- Step 1: Write the proportion equation
14,761,305.24 : 22,143,531.96 = 6,242,502.84 : x - Step 2: Convert to fraction form
14,761,305.24/22,143,531.96 = 6,242,502.84/x - Step 3: Cross multiply
14,761,305.24x = 22,143,531.96 × 6,242,502.84 - Step 4: Simplify right side
14,761,305.24x = 138,231,061,147,930.77 - Step 5: Solve for x
x = 138,231,061,147,930.77/14,761,305.24 - Step 6: Final answer
x = 9,364,419.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.