Finding the Fourth Proportional to 204,629,368.96, 307,162,559.04 and 88,102,432
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Solution
The fourth proportional to 204,629,368.96, 307,162,559.04 and 88,102,432 is: 132,247,724.79
Step by Step Solution
- Step 1: Write the proportion equation
204,629,368.96 : 307,162,559.04 = 88,102,432 : x - Step 2: Convert to fraction form
204,629,368.96/307,162,559.04 = 88,102,432/x - Step 3: Cross multiply
204,629,368.96x = 307,162,559.04 × 88,102,432 - Step 4: Simplify right side
204,629,368.96x = 27,061,768,470,767,588 - Step 5: Solve for x
x = 27,061,768,470,767,588/204,629,368.96 - Step 6: Final answer
x = 132,247,724.79
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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.