Finding the Fourth Proportional to 171,437,790.44, 236,603,776.52 and 96,104,464.98
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Solution
The fourth proportional to 171,437,790.44, 236,603,776.52 and 96,104,464.98 is: 132,635,163.44
Step by Step Solution
- Step 1: Write the proportion equation
171,437,790.44 : 236,603,776.52 = 96,104,464.98 : x - Step 2: Convert to fraction form
171,437,790.44/236,603,776.52 = 96,104,464.98/x - Step 3: Cross multiply
171,437,790.44x = 236,603,776.52 × 96,104,464.98 - Step 4: Simplify right side
171,437,790.44x = 22,738,679,354,702,088 - Step 5: Solve for x
x = 22,738,679,354,702,088/171,437,790.44 - Step 6: Final answer
x = 132,635,163.44
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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.