Finding the Fourth Proportional to 16,246,369,912.92, 24,344,701,662.24 and 8,684,230,308
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Solution
The fourth proportional to 16,246,369,912.92, 24,344,701,662.24 and 8,684,230,308 is: 13,013,060,588.16
Step by Step Solution
- Step 1: Write the proportion equation
16,246,369,912.92 : 24,344,701,662.24 = 8,684,230,308 : x - Step 2: Convert to fraction form
16,246,369,912.92/24,344,701,662.24 = 8,684,230,308/x - Step 3: Cross multiply
16,246,369,912.92x = 24,344,701,662.24 × 8,684,230,308 - Step 4: Simplify right side
16,246,369,912.92x = 211,414,996,014,442,610,688 - Step 5: Solve for x
x = 211,414,996,014,442,610,688/16,246,369,912.92 - Step 6: Final answer
x = 13,013,060,588.16
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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.