Finding the Fourth Proportional to 47,683,368.36, 71,420,772.20 and 33,808,269.11
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Solution
The fourth proportional to 47,683,368.36, 71,420,772.20 and 33,808,269.11 is: 50,638,467.23
Step by Step Solution
- Step 1: Write the proportion equation
47,683,368.36 : 71,420,772.20 = 33,808,269.11 : x - Step 2: Convert to fraction form
47,683,368.36/71,420,772.20 = 33,808,269.11/x - Step 3: Cross multiply
47,683,368.36x = 71,420,772.20 × 33,808,269.11 - Step 4: Simplify right side
47,683,368.36x = 2,414,612,686,055,461 - Step 5: Solve for x
x = 2,414,612,686,055,461/47,683,368.36 - Step 6: Final answer
x = 50,638,467.23
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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.