Finding the Fourth Proportional to 26,269,888, 36,252,102.08 and 14,667,648.96
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Solution
The fourth proportional to 26,269,888, 36,252,102.08 and 14,667,648.96 is: 20,241,163.85
Step by Step Solution
- Step 1: Write the proportion equation
26,269,888 : 36,252,102.08 = 14,667,648.96 : x - Step 2: Convert to fraction form
26,269,888/36,252,102.08 = 14,667,648.96/x - Step 3: Cross multiply
26,269,888x = 36,252,102.08 × 14,667,648.96 - Step 4: Simplify right side
26,269,888x = 531,733,107,371,525.81 - Step 5: Solve for x
x = 531,733,107,371,525.81/26,269,888 - Step 6: Final answer
x = 20,241,163.85
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.