Finding the Fourth Proportional to 27,932,232.72, 41,871,176 and 13,355,364.18
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Solution
The fourth proportional to 27,932,232.72, 41,871,176 and 13,355,364.18 is: 20,020,053.88
Step by Step Solution
- Step 1: Write the proportion equation
27,932,232.72 : 41,871,176 = 13,355,364.18 : x - Step 2: Convert to fraction form
27,932,232.72/41,871,176 = 13,355,364.18/x - Step 3: Cross multiply
27,932,232.72x = 41,871,176 × 13,355,364.18 - Step 4: Simplify right side
27,932,232.72x = 559,204,804,124,875.69 - Step 5: Solve for x
x = 559,204,804,124,875.69/27,932,232.72 - Step 6: Final answer
x = 20,020,053.88
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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.