Finding the Fourth Proportional to 106,403,086.64, 159,609,378.56 and 32,621,558
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Solution
The fourth proportional to 106,403,086.64, 159,609,378.56 and 32,621,558 is: 48,933,792.85
Step by Step Solution
- Step 1: Write the proportion equation
106,403,086.64 : 159,609,378.56 = 32,621,558 : x - Step 2: Convert to fraction form
106,403,086.64/159,609,378.56 = 32,621,558/x - Step 3: Cross multiply
106,403,086.64x = 159,609,378.56 × 32,621,558 - Step 4: Simplify right side
106,403,086.64x = 5,206,706,600,038,997 - Step 5: Solve for x
x = 5,206,706,600,038,997/106,403,086.64 - Step 6: Final answer
x = 48,933,792.85
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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.