Finding the Fourth Proportional to 68,206,528, 102,360,180.48 and 32,304,736
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Solution
The fourth proportional to 68,206,528, 102,360,180.48 and 32,304,736 is: 48,480,969.55
Step by Step Solution
- Step 1: Write the proportion equation
68,206,528 : 102,360,180.48 = 32,304,736 : x - Step 2: Convert to fraction form
68,206,528/102,360,180.48 = 32,304,736/x - Step 3: Cross multiply
68,206,528x = 102,360,180.48 × 32,304,736 - Step 4: Simplify right side
68,206,528x = 3,306,718,607,318,753.50 - Step 5: Solve for x
x = 3,306,718,607,318,753.50/68,206,528 - Step 6: Final answer
x = 48,480,969.55
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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.