Finding the Fourth Proportional to 96,045,683.54, 144,046,963.21 and 44,180,474.17
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Solution
The fourth proportional to 96,045,683.54, 144,046,963.21 and 44,180,474.17 is: 66,260,792.80
Step by Step Solution
- Step 1: Write the proportion equation
96,045,683.54 : 144,046,963.21 = 44,180,474.17 : x - Step 2: Convert to fraction form
96,045,683.54/144,046,963.21 = 44,180,474.17/x - Step 3: Cross multiply
96,045,683.54x = 144,046,963.21 × 44,180,474.17 - Step 4: Simplify right side
96,045,683.54x = 6,364,063,136,895,777 - Step 5: Solve for x
x = 6,364,063,136,895,777/96,045,683.54 - Step 6: Final answer
x = 66,260,792.80
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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.