Finding the Fourth Proportional to 113,436,440.28, 170,053,711.92 and 44,333,529.12
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Solution
The fourth proportional to 113,436,440.28, 170,053,711.92 and 44,333,529.12 is: 66,460,840.72
Step by Step Solution
- Step 1: Write the proportion equation
113,436,440.28 : 170,053,711.92 = 44,333,529.12 : x - Step 2: Convert to fraction form
113,436,440.28/170,053,711.92 = 44,333,529.12/x - Step 3: Cross multiply
113,436,440.28x = 170,053,711.92 × 44,333,529.12 - Step 4: Simplify right side
113,436,440.28x = 7,539,081,189,369,410 - Step 5: Solve for x
x = 7,539,081,189,369,410/113,436,440.28 - Step 6: Final answer
x = 66,460,840.72
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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.