Finding the Fourth Proportional to 4,062,827,737,536, 5,606,703,192,969.40 and 2,235,861,673,424.20
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Solution
The fourth proportional to 4,062,827,737,536, 5,606,703,192,969.40 and 2,235,861,673,424.20 is: 3,085,489,612,963.02
Step by Step Solution
- Step 1: Write the proportion equation
4,062,827,737,536 : 5,606,703,192,969.40 = 2,235,861,673,424.20 : x - Step 2: Convert to fraction form
4,062,827,737,536/5,606,703,192,969.40 = 2,235,861,673,424.20/x - Step 3: Cross multiply
4,062,827,737,536x = 5,606,703,192,969.40 × 2,235,861,673,424.20 - Step 4: Simplify right side
4,062,827,737,536x = 12,535,812,783,425,370,462,355,456 - Step 5: Solve for x
x = 12,535,812,783,425,370,462,355,456/4,062,827,737,536 - Step 6: Final answer
x = 3,085,489,612,963.02
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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.