Finding the Fourth Proportional to 4,545,256,468,832.10, 6,272,403,957,362 and 2,461,826,313,988.60
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Solution
The fourth proportional to 4,545,256,468,832.10, 6,272,403,957,362 and 2,461,826,313,988.60 is: 3,397,293,248,485.87
Step by Step Solution
- Step 1: Write the proportion equation
4,545,256,468,832.10 : 6,272,403,957,362 = 2,461,826,313,988.60 : x - Step 2: Convert to fraction form
4,545,256,468,832.10/6,272,403,957,362 = 2,461,826,313,988.60/x - Step 3: Cross multiply
4,545,256,468,832.10x = 6,272,403,957,362 × 2,461,826,313,988.60 - Step 4: Simplify right side
4,545,256,468,832.10x = 15,441,569,114,200,000,012,746,752 - Step 5: Solve for x
x = 15,441,569,114,200,000,012,746,752/4,545,256,468,832.10 - Step 6: Final answer
x = 3,397,293,248,485.87
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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.