Finding the Fourth Proportional to 9,685,902,310.61, 14,528,853,635.09 and 2,324,913,019.61
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Solution
The fourth proportional to 9,685,902,310.61, 14,528,853,635.09 and 2,324,913,019.61 is: 3,487,369,570.02
Step by Step Solution
- Step 1: Write the proportion equation
9,685,902,310.61 : 14,528,853,635.09 = 2,324,913,019.61 : x - Step 2: Convert to fraction form
9,685,902,310.61/14,528,853,635.09 = 2,324,913,019.61/x - Step 3: Cross multiply
9,685,902,310.61x = 14,528,853,635.09 × 2,324,913,019.61 - Step 4: Simplify right side
9,685,902,310.61x = 33,778,320,976,144,547,840 - Step 5: Solve for x
x = 33,778,320,976,144,547,840/9,685,902,310.61 - Step 6: Final answer
x = 3,487,369,570.02
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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.