Finding the Fourth Proportional to 4,177,794,078,233.80, 6,269,553,653,780 and 1,458,107,502,023.80
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Solution
The fourth proportional to 4,177,794,078,233.80, 6,269,553,653,780 and 1,458,107,502,023.80 is: 2,188,160,317,557.36
Step by Step Solution
- Step 1: Write the proportion equation
4,177,794,078,233.80 : 6,269,553,653,780 = 1,458,107,502,023.80 : x - Step 2: Convert to fraction form
4,177,794,078,233.80/6,269,553,653,780 = 1,458,107,502,023.80/x - Step 3: Cross multiply
4,177,794,078,233.80x = 6,269,553,653,780 × 1,458,107,502,023.80 - Step 4: Simplify right side
4,177,794,078,233.80x = 9,141,683,216,917,344,240,533,504 - Step 5: Solve for x
x = 9,141,683,216,917,344,240,533,504/4,177,794,078,233.80 - Step 6: Final answer
x = 2,188,160,317,557.36
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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.