Finding the Fourth Proportional to 5,849,554,317.20, 8,071,703,943.10 and 3,274,719,046.99
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Solution
The fourth proportional to 5,849,554,317.20, 8,071,703,943.10 and 3,274,719,046.99 is: 4,518,731,036.72
Step by Step Solution
- Step 1: Write the proportion equation
5,849,554,317.20 : 8,071,703,943.10 = 3,274,719,046.99 : x - Step 2: Convert to fraction form
5,849,554,317.20/8,071,703,943.10 = 3,274,719,046.99/x - Step 3: Cross multiply
5,849,554,317.20x = 8,071,703,943.10 × 3,274,719,046.99 - Step 4: Simplify right side
5,849,554,317.20x = 26,432,562,644,077,125,632 - Step 5: Solve for x
x = 26,432,562,644,077,125,632/5,849,554,317.20 - Step 6: Final answer
x = 4,518,731,036.72
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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.