Finding the Fourth Proportional to 4,662,108,326,658, 6,433,277,733,472.20 and 2,578,685,159,183.80
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Solution
The fourth proportional to 4,662,108,326,658, 6,433,277,733,472.20 and 2,578,685,159,183.80 is: 3,558,346,707,937.68
Step by Step Solution
- Step 1: Write the proportion equation
4,662,108,326,658 : 6,433,277,733,472.20 = 2,578,685,159,183.80 : x - Step 2: Convert to fraction form
4,662,108,326,658/6,433,277,733,472.20 = 2,578,685,159,183.80/x - Step 3: Cross multiply
4,662,108,326,658x = 6,433,277,733,472.20 × 2,578,685,159,183.80 - Step 4: Simplify right side
4,662,108,326,658x = 16,589,397,816,212,355,717,005,312 - Step 5: Solve for x
x = 16,589,397,816,212,355,717,005,312/4,662,108,326,658 - Step 6: Final answer
x = 3,558,346,707,937.68
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.