Finding the Fourth Proportional to 52,843,114,519.66, 79,272,117,747.68 and 16,975,844,721.99
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Solution
The fourth proportional to 52,843,114,519.66, 79,272,117,747.68 and 16,975,844,721.99 is: 25,466,159,099.45
Step by Step Solution
- Step 1: Write the proportion equation
52,843,114,519.66 : 79,272,117,747.68 = 16,975,844,721.99 : x - Step 2: Convert to fraction form
52,843,114,519.66/79,272,117,747.68 = 16,975,844,721.99/x - Step 3: Cross multiply
52,843,114,519.66x = 79,272,117,747.68 × 16,975,844,721.99 - Step 4: Simplify right side
52,843,114,519.66x = 1,345,711,161,667,923,214,336 - Step 5: Solve for x
x = 1,345,711,161,667,923,214,336/52,843,114,519.66 - Step 6: Final answer
x = 25,466,159,099.45
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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.