Finding the Fourth Proportional to 106,364,730.74, 159,563,592.16 and 44,954,148
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Solution
The fourth proportional to 106,364,730.74, 159,563,592.16 and 44,954,148 is: 67,438,193.92
Step by Step Solution
- Step 1: Write the proportion equation
106,364,730.74 : 159,563,592.16 = 44,954,148 : x - Step 2: Convert to fraction form
106,364,730.74/159,563,592.16 = 44,954,148/x - Step 3: Cross multiply
106,364,730.74x = 159,563,592.16 × 44,954,148 - Step 4: Simplify right side
106,364,730.74x = 7,173,045,337,372,280 - Step 5: Solve for x
x = 7,173,045,337,372,280/106,364,730.74 - Step 6: Final answer
x = 67,438,193.92
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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.