Finding the Fourth Proportional to 4,541,510,162.24, 6,812,236,657.60 and 2,443,974,606.08
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Solution
The fourth proportional to 4,541,510,162.24, 6,812,236,657.60 and 2,443,974,606.08 is: 3,665,946,525.94
Step by Step Solution
- Step 1: Write the proportion equation
4,541,510,162.24 : 6,812,236,657.60 = 2,443,974,606.08 : x - Step 2: Convert to fraction form
4,541,510,162.24/6,812,236,657.60 = 2,443,974,606.08/x - Step 3: Cross multiply
4,541,510,162.24x = 6,812,236,657.60 × 2,443,974,606.08 - Step 4: Simplify right side
4,541,510,162.24x = 16,648,933,401,781,696,512 - Step 5: Solve for x
x = 16,648,933,401,781,696,512/4,541,510,162.24 - Step 6: Final answer
x = 3,665,946,525.94
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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.