Finding the Fourth Proportional to 44,538,957,539.73, 61,463,329,274.66 and 24,216,412,993.65
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Solution
The fourth proportional to 44,538,957,539.73, 61,463,329,274.66 and 24,216,412,993.65 is: 33,418,414,976.42
Step by Step Solution
- Step 1: Write the proportion equation
44,538,957,539.73 : 61,463,329,274.66 = 24,216,412,993.65 : x - Step 2: Convert to fraction form
44,538,957,539.73/61,463,329,274.66 = 24,216,412,993.65/x - Step 3: Cross multiply
44,538,957,539.73x = 61,463,329,274.66 × 24,216,412,993.65 - Step 4: Simplify right side
44,538,957,539.73x = 1,488,421,365,679,816,441,856 - Step 5: Solve for x
x = 1,488,421,365,679,816,441,856/44,538,957,539.73 - Step 6: Final answer
x = 33,418,414,976.42
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1.5x scale
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.