Finding the Fourth Proportional to 11,335,479,555,753, 17,003,219,333,630 and 11,335,479,555,753
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Solution
The fourth proportional to 11,335,479,555,753, 17,003,219,333,630 and 11,335,479,555,753 is: 17,003,219,333,630
Step by Step Solution
- Step 1: Write the proportion equation
11,335,479,555,753 : 17,003,219,333,630 = 11,335,479,555,753 : x - Step 2: Convert to fraction form
11,335,479,555,753/17,003,219,333,630 = 11,335,479,555,753/x - Step 3: Cross multiply
11,335,479,555,753x = 17,003,219,333,630 × 11,335,479,555,753 - Step 4: Simplify right side
11,335,479,555,753x = 192,739,645,138,347,016,281,128,960 - Step 5: Solve for x
x = 192,739,645,138,347,016,281,128,960/11,335,479,555,753 - Step 6: Final answer
x = 17,003,219,333,630
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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.