Finding the Fourth Proportional to 4,108,328,073.44, 6,166,477,082.20 and 1,982,669,683.98
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Solution
The fourth proportional to 4,108,328,073.44, 6,166,477,082.20 and 1,982,669,683.98 is: 2,975,927,664.31
Step by Step Solution
- Step 1: Write the proportion equation
4,108,328,073.44 : 6,166,477,082.20 = 1,982,669,683.98 : x - Step 2: Convert to fraction form
4,108,328,073.44/6,166,477,082.20 = 1,982,669,683.98/x - Step 3: Cross multiply
4,108,328,073.44x = 6,166,477,082.20 × 1,982,669,683.98 - Step 4: Simplify right side
4,108,328,073.44x = 12,226,087,167,830,429,696 - Step 5: Solve for x
x = 12,226,087,167,830,429,696/4,108,328,073.44 - Step 6: Final answer
x = 2,975,927,664.31
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.