Finding the Fourth Proportional to 611,828,675,919.24, 844,326,197,701.05 and 333,737,299,662.36
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Solution
The fourth proportional to 611,828,675,919.24, 844,326,197,701.05 and 333,737,299,662.36 is: 460,558,905,369.34
Step by Step Solution
- Step 1: Write the proportion equation
611,828,675,919.24 : 844,326,197,701.05 = 333,737,299,662.36 : x - Step 2: Convert to fraction form
611,828,675,919.24/844,326,197,701.05 = 333,737,299,662.36/x - Step 3: Cross multiply
611,828,675,919.24x = 844,326,197,701.05 × 333,737,299,662.36 - Step 4: Simplify right side
611,828,675,919.24x = 281,783,145,254,936,324,866,048 - Step 5: Solve for x
x = 281,783,145,254,936,324,866,048/611,828,675,919.24 - Step 6: Final answer
x = 460,558,905,369.34
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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.