Finding the Fourth Proportional to 44,746,218,387,900, 61,749,124,211,916 and 24,992,993,637,438
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Solution
The fourth proportional to 44,746,218,387,900, 61,749,124,211,916 and 24,992,993,637,438 is: 34,489,964,161,152.75
Step by Step Solution
- Step 1: Write the proportion equation
44,746,218,387,900 : 61,749,124,211,916 = 24,992,993,637,438 : x - Step 2: Convert to fraction form
44,746,218,387,900/61,749,124,211,916 = 24,992,993,637,438/x - Step 3: Cross multiply
44,746,218,387,900x = 61,749,124,211,916 × 24,992,993,637,438 - Step 4: Simplify right side
44,746,218,387,900x = 1,543,295,468,545,785,241,375,080,448 - Step 5: Solve for x
x = 1,543,295,468,545,785,241,375,080,448/44,746,218,387,900 - Step 6: Final answer
x = 34,489,964,161,152.75
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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.