Finding the Fourth Proportional to 796,618,350,079.38, 1,099,336,635,263.50 and 430,812,553,352.94
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Solution
The fourth proportional to 796,618,350,079.38, 1,099,336,635,263.50 and 430,812,553,352.94 is: 594,523,114,845.53
Step by Step Solution
- Step 1: Write the proportion equation
796,618,350,079.38 : 1,099,336,635,263.50 = 430,812,553,352.94 : x - Step 2: Convert to fraction form
796,618,350,079.38/1,099,336,635,263.50 = 430,812,553,352.94/x - Step 3: Cross multiply
796,618,350,079.38x = 1,099,336,635,263.50 × 430,812,553,352.94 - Step 4: Simplify right side
796,618,350,079.38x = 473,608,022,832,298,154,000,384 - Step 5: Solve for x
x = 473,608,022,832,298,154,000,384/796,618,350,079.38 - Step 6: Final answer
x = 594,523,114,845.53
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.